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Best Airflow & Air Quality - Buying Guide

Last Updated: 01/22/2019

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Bestselling Airflow & Air Quality on Amazon

  1. Manometer, RISEPRO Digital Air Pressure Meter and Differential Pressure Gauge HVAC Gas Pressure Tester
  2. Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; ...
  3. Mold Armor FG500 Do It Yourself Mold Test Kit
  4. Awair 2nd Edition: See the Invisible - Air Quality Monitor [Fine Dust, Chemicals, CO2 and more]
  5. IQAir [AirVisual Pro Air Quality Monitor] Compare Indoor & Outdoor Air Quality [PM2.5, CO2, AQI, Tem...
  6. Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; ...
  7. Fieldpiece Dual-Port Manometer - SDMN5
  8. Hti-Xintai Digital Manometer, Dual Port Air Pressure Meter Pressure Gauge HVAC Gas Tester, Large LCD...
  9. My Mold Detective MMD103 Mold Test Kit, 3-Room Kit
  10. Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (Pack of 1)

  #1

Manometer, RISEPRO Digital Air Pressure Meter and Differential Pressure Gauge HVAC Gas Pressure Tester

Model: 365BG947677   |    Mpn: HT-1890   |    Ean: 5057647368074   |    PartNumber: HT-1890   |   Asin: B01680C4C2

RISEPRO Manometer is a professional instrument to measure gauge & differential pressure in the ranges of 13.79 kPa / 2 psi / 55.4 H2O with accuracy of +/- 0.3% in full scale. It can resist up to 10psi but may not show readings when exceeded the measure range of 2psi.

This manometer is ideal for use in HVAC industry, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing, computer peripherals.

Features

Gauge & differential pressure
Measuring ranges 13.79 kPa / 2 psi / 55.4 H2O
11 selectable scales & units: InH2O, Psi, Mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, KGCM2, Bar
High accuracy +/- 0.3% in full scale
Large LCD with backlight
Zero adjust & offset functions
MAX/MIN/AVG values with relative time stamps
Data Hold
Error codes for out of range indication
Low battery indication
Auto power off (can be disabled)

One set included

1 x Manometer
2 pairs of tubing
1 x 1/8" MPT x 1/8" Barb Access Fitting
1 x Instruction Manual
1 x Carrying pouch

Features

  • SMART DUAL INPUT - RISEPRO manometer can easily measure the differential pressure with its dual input probes.
  • RANGE & RESOLUTION - Measures +/- 2.000psi (0.001 resolution) with accuracy +/-0.3% in full scale
  • MAX PRESSURE - 10psi (Can resist up to 10psi but may not show readings when over 2psi)
  • 11 SELECTABLE MEASURE UNITS - InH2O, Psi, Mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, KGCM2, Bar
  • BACKLIT, DATA HOLD, AUTO OFF - Tailor-made with all of these useful features for your work requirements!
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Brand: RISEPRO   |   Manufacturer: RISEPRO

Package Dimensions: 3 x 7.1 x 10.5 inches (7.6 x 18.0 x 26.7 cm)

Amazon Price: $35.00 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $35.00

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  #2

Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/PM10/PM1.0 Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas; eBook

 Ean: 0761856503113   |    PartNumber: EGVOC-180   |   Asin: B078ZS8RVL

Have you gone nose blind to household odors or dust?
Check multiple measures of your home's air quality. This air quality monitor has a FAN onboard that allows REAL-TIME accurate monitoring of temperature (in C), humidity, formaldehyde (HCHO), total volatile organic compounds (TVOC), and micron-sized fine particulate dust (PM2.5/PM1.0/PM10). Formaldehyde is an environmental carcinogen yet odorless at lower concentrations. Detect low levels of airborne TVOCs not perceivable to the human nose.

Problems with allergies?
See when you need to change your home's air filter. Watch the levels of indoor total volatile organic compounds and formaldehyde drop when the windows are opened. Learn where air quality is poorer and where your allergies can worsen. Allergies that are difficult to control with unexplained coughing, runny nose, and shortness of breath may be signs of sick building syndrome.
Tips on Use:
-If the HCHO, temp, or PM2.5 is inaccurate, use the "Sensor Set" Menu found under SET (press D), then SENSOR (press A) to further calibrate device readings.
-Calibrate if 0.000 indoor readings noted.
-Large variations & 9.999 TVOC readings do not indicate an error as this instrument is a sensitive electronic nose; environmental TVOCs vary much and high TVOCs often can result from interference from benign fragrances or odors.
-Air Pollution Level vs. air quality index (AQI) are separate & different assessments of air quality.

Specifications:
-2.8" color 240 x 320 LCD
-DC 5V micro USB charging
-HCHO: 0-1.999 mg/m
-TVOC: 0-9.999 mg/m
-PM1.0/PM2.5/PM10: 0-999 g/m
-Multiple user options including continuous monitoring

As the only US based retailer of this item, we have a chemist on staff to answer any technical questions. We also include a 20+ pgs eBook on Gas & Air Quality Hazards and Updated Manual emailed after purchase.

Features

  • MULTIFUNCTIONAL & SCIENTIFIC - As our newest model, this indoor air quality monitor accurately assesses temperature in Celsius, humidity level, and multiple measures of air quality including concentrations of formaldehyde, total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter (PM2.5/PM1.0/PM10) which travel deeply into the respiratory tract, reaching the lung alveoli.
  • PORTABLE TESTING - Spot check indoor air quality anywhere or leave device on for continuous monitoring. This easy-to-carry air quality tester can help monitor air quality at home, in the car, and in hotel rooms. The lithium battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8 320 x 240 pixel color LCD display.
  • ADVANCED FAN & SENSORS - This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to test air quality including formaldehyde and natural/synthetic organic compound levels.
  • HEALTHY HOME? - Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has suspected links to nasal cancer and lung cancer emitted from many household materials. By measuring particulate pollution, an air pollution monitor can also help you know when asthma may worsen and when to change your home's air filter.
  • ORIGINAL DESIGN & USA BASED SUPPORT - We have Midwest-based technical staff including a chemist to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards. We have worked with the supplier that holds this air quality detector's design rights so you can be confident this item is tried and tested.
  • See more on Amazon...

Brand: EG Air   |   Manufacturer: EG

Item Dimensions: 1.7 x 2.8 x 5.9 inches (4.3 x 7.1 x 15.0 cm)   |   Package Dimensions: 2.2 x 4.06 x 7.36 inches (5.6 x 10.3 x 18.7 cm)

Amazon Price: $109.99 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $139.97

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  #3

Mold Armor FG500 Do It Yourself Mold Test Kit

Model: FG500   |    Mpn: FG500   |    Ean: 0772223036776   |    PartNumber: FG500   |   Asin: B002MPPYVQ

Mold Armor FG500 Do It Yourself Mold Test Kit

Features

  • Tests for the presence of mold within 48 hours
  • Safe, easy to use
  • A simple way to protect your family from toxic and other molds
  • The date printed on the item is manufacturer date and not the expiry date.
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Brand: Mold Armor   |   Manufacturer: Mold Armor

Item Dimensions: 7 x 5.1 x 1.3 inches (17.8 x 13.0 x 3.3 cm)   |   Package Dimensions: 1.4 x 5.2 x 6.8 inches (3.6 x 13.2 x 17.3 cm)

Amazon Price: $6.98 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $7.97 | Used Price: $6.12

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  #4

Awair 2nd Edition: See the Invisible - Air Quality Monitor [Fine Dust, Chemicals, CO2 and more]

Model: 851255008187   |    Mpn: 851255008187   |    Ean: 0851255008187   |    PartNumber: 851255008187   |   Asin: B07F282LF4

Do you know what's in the air you're breathing? Indoor air can be 5x more polluted than outside, due to everyday factors like paint, furniture, carpet, air fresheners, toys, and much more. Your air quality affects allergies, asthma, focus, sleep quality, skin and your overall health. Awair tracks invisible fine dust and chemicals in your air and gives you personalized recommendations to help you stay safe and healthy. Awair gives you the knowledge you need to improve your indoor environment and take control. Awair covers up to 1,000 sq ft and works with iPhone iOS (8 or later) and Android (Jelly Bean 4.3 or later).

Features

  • Tracks Toxins and Chemicals, Fine Dust, CO2, Humidity and Temperature
  • Provides actionable insights and personalized tips
  • Made from natural materials, including 100% North American Walnut timber
  • Connects with Amazon Alexa, Google Home, IFTTT, Nest, and more.
  • Smartphone and tablet with support for Bluetooth 4.1, running iOS (9 or later) and Android (4.4 or later)
  • See more on Amazon...

Brand: Awair   |   Manufacturer: Awair

Item Dimensions: 3.54 x 1.97 x 6.3 inches (9.0 x 5.0 x 16.0 cm)   |   Package Dimensions: 4.3 x 5.6 x 8.3 inches (10.9 x 14.2 x 21.1 cm)

Amazon Price: $199.00 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $199.00 | Used Price: $166.34

Warranty: 1 year limited warranty

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  #5

IQAir [AirVisual Pro Air Quality Monitor] Compare Indoor & Outdoor Air Quality [PM2.5, CO2, AQI, Temperature, Humidity] Real-Time Air Quality & Forecasting, Historic Data, IFTTT

Model: AVPRO   |    Mpn: 360 10 00 06   |    Ean: 7640145093173   |    PartNumber: 360 10 00 06   |   Asin: B0784TZFRW

Displays real-time indoor PM2.5 and CO2 readings using professional-grade laser sensors . Also displays indoor temperature and humidity readings. Bright LED display contrast indoor PM2.5 readings with outdoor air quality data from your nearest official station. Predictive 3-day air quality forecasting, allows you to plan your outdoor activities. Based upon your indoor readings over time, AirVisual Pro by IQAir offers personalized recommendations to help you improve the air quality in your home or workspace. Using the free AirVisual app, users can view real-time indoor readings from the AirVisual Pro unit in their office or home, no matter where they are in the world. As well as seeing live data from world's largest global air quality monitoring network of more than 10,000 stations in over 35 countries around the world. This includes global readings on 6 key pollutants in those areas, and access to AirVisual Earth: the world's first 3D air pollution app, showing how air pollution interacts with live weather conditions (forest fires, dust storms, industrial and vehicular pollution)

Features

  • Professional grade, highly accurate indoor/outdoor air quality monitoring system
  • Displays real-time outdoor air quality readings plus indoor temp & humidity
  • IFTTT (If This, Then That): Set your AirVisual Pro to act, based on certain parameters. For example, if your AirVisual Pro has a high CO2 reading, then you get an alert.
  • High precision laser technology for PM2.5 sensor, industrial grade CO2 sensor
  • Connects to WiFi: view your readings via mobile app or desktop
  • See more on Amazon...

Brand: IQAir   |   Manufacturer: IQAir

Item Dimensions: 3 x 4 x 7 inches (7.6 x 10.2 x 17.8 cm)   |   Package Dimensions: 3.4 x 4.7 x 8.4 inches (8.6 x 11.9 x 21.3 cm)

Amazon Price: $269.00 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $269.00

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  #6

Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Tester; Detect PM2.5/PM10/PM1.0 Micron Dust, Test Indoor TVOC Volatile Organic Compound Gas; eBook

 PartNumber: YC-5MUF-QQHW   |   Asin: B078ZSHYR8

Have you gone nose blind to household odors or dust?
Check multiple measures of your home's air quality. FAN onboard allows REAL-TIME accurate monitoring of temperature (in C/F), humidity, formaldehyde (HCHO), total volatile organic compounds (TVOC), and micron-sized fine particulate dust (PM2.5/PM1.0/PM10). Formaldehyde is an environmental carcinogen yet odorless at lower concentrations. Detect low levels of airborne TVOCs not perceivable to the human nose. This device was featured with cabin filter testing during 2018 CA fires (see photos).

Problems with allergies?

This air quality monitor with built-in stand can continuously monitor your air quality and when you need to change your home's air filter. Watch the levels of indoor total volatile organic compounds and formaldehyde drop when the windows are opened. Learn where air quality is poorer and where your allergies can worsen. Allergies that are difficult to control with unexplained coughing, runny nose, and shortness of breath may be signs of sick building syndrome.
Tips on Use:
-Device auto-calibrates by taking it outdoors for 10+ minutes in fresh air (calibrate on 1st use).
-Large variations & 9.999 TVOC readings do not indicate an error as this instrument is a sensitive electronic nose; environmental TVOCs vary much and high TVOCs often can result from interference from benign fragrances or odors

Specifications:
-2.8" color 240 x 320 LCD
-DC 5V USB charging, runs ~3 hrs on Li battery
-HCHO: 0-1.999 mg/m
-TVOC: 0-9.999 mg/m
-PM1.0/PM2.5/PM10: 0-999 g/m

As the only US based retailer of this item, we have a chemist on staff to answer any technical questions. We also include a 20+ pgs eBook on Gas & Air Quality Hazards emailed at time of item delivery.

Features

  • MULTIFUNCTIONAL & SCIENTIFIC - This indoor air quality monitor accurately assesses temperature (in C/F), humidity level, and multiple measures of air quality including concentrations of formaldehyde, total natural & synthetic volatile organic compounds causing most odors (TVOC), and fine particulate dust matter (PM2.5/PM1.0/PM10) which travel deeply into the respiratory tract, reaching the lung alveoli.
  • PORTABLE TESTING - Spot check indoor air quality or leave device on for continuous monitoring. Built-in stand allows air monitor to be placed unattended anywhere. This easy-to-carry device can help monitor air quality at home, in the car, and in hotel rooms. The lithium battery provides portable power when DC 5V micro USB charging is not available. Information is displayed on a clear 2.8 320 x 240 pixel color LCD display.
  • ADVANCED FAN & SENSORS - This air quality monitor has a built-in fan to quickly draw in ambient air to allow REAL-TIME measurements. It incorporates a laser sensor to measure levels of dust particles and has a second electrochemical semiconductor sensor to measure formaldehyde and natural/synthetic organic compound levels. Air monitor also auto calibrates in fresh air.
  • HEALTHY HOME? - Is your family suffering from sick building syndrome? This air quality tester detects organic compounds like formaldehyde which has suspected links to nasal cancer and lung cancer emitted from many household materials. By measuring particulate pollution, an air pollution monitor can also help you know when asthma may worsen and when to change your home's air filter.
  • ORIGINAL DESIGN & USA BASED SUPPORT - We have Midwest-based technical staff including a chemist to answer any questions you have. Also included will be a 20+ page eBook on Gas and Air Quality Hazards. We have worked with the supplier that holds this air quality detector's design rights so you can be confident this item is tried and tested.
  • See more on Amazon...

Brand: EG Air   |   Manufacturer: EG

Item Dimensions: 1.38 x 3.43 x 6.1 inches (3.5 x 8.7 x 15.5 cm)   |   Package Dimensions: 1.5 x 4.7 x 7.7 inches (3.8 x 11.9 x 19.6 cm)

Amazon Price: $107.86 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $107.86

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  #7

Fieldpiece Dual-Port Manometer - SDMN5

Model: SDMN5   |    Mpn: SDMN5   |    Ean: 0033584958382   |    PartNumber: SDMN5   |   Asin: B000UV0F9U

The SDMN5 is a portable, rugged dual-port manometer designed especially for HVAC/R field service technicians. Measures gas pressure, static pressure and pressure differential. The SDMN5 includes a zero adjust button of the face of the meter, a rugged rubber boot, a magnet on the back for hanging the meter during service, and the Auto Power-Off (APO) function conserves battery life. The SDMN5 measures pressure between -60inWC and 60inWC (Inches of water column) and -150.0 to 150.0 mBar. The SDMN5 also measures P1 or P2 pressure readings and calculates the difference between P1 and P2. Take static pressure measurements using the resolution mode of 0.01inWC or 0.01mBar. Includes 3/16 to 5/16 adapter for measuring gas inlet and outlet pressures.

Features

  • Dual-Port Manomete
  • 2 3/16-Inch tubes with brass fittings.Measure duct pressures to balance air flow.-60.0 WC to 60.0 WC range
  • 2 3/16-Inch to 5/16-Inch tube adapters - RMA316. Resolution down to 0.01 WC for static pressure measurement
  • 9-Volt battery (installed)
  • Operator's manual
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Brand: Fieldpiece   |   Manufacturer: Standard Plumbing Supply

Item Dimensions: 7.25 x 1.25 x 2.5 inches (18.4 x 3.2 x 6.4 cm)   |   Package Dimensions: 1.5 x 7.5 x 11.9 inches (3.8 x 19.1 x 30.2 cm)

Amazon Price: $123.38 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $149.00

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  #8

Hti-Xintai Digital Manometer, Dual Port Air Pressure Meter Pressure Gauge HVAC Gas Tester, Large LCD Display with Backlight(9V Battery Included)

Model: CM-1890   |    Mpn: CM-1890   |    Ean: 0735935999081   |    PartNumber: CM-1890   |   Asin: B07BDGWZLJ

Introduction

This HVAC Digital Manometer is professional instrument to measure gauge.Offering 11 selectable units of measure,Differential Pressure Manometer can serve as a low range/high resolution Gauge or provide Differential Pressure up to 0 to 55.4 in. H2O (inches of water). Max/Min recording are useful features,Data Hold and Auto Power Off functions. The also features Zero function for offset correction or measurement.It is ideal forcarrying out servicing and troubleshooting on air conditioning and refrigeration systems.



Features

Low Range/High Resolution Gauge or Differential Pressure. Measuring Ranges: 13.79 kPa / 2 psi / 55.4 H2O. High Accuracy: 0.001psi. 11 Selectable Units of measure: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2,FtH2O, cmH2O, kgcm2. Large LCD with backlight. MAX/MIN/AVG values and Zero function. Data Hold and Auto Power Offfunctions . Error Codes for out of range indication. Low Battery Indication. Two years warranty against manufacturing defects.

One set included

1x Manometer 2 Pairs of Tubing 1x 1/8" Barb Access Fitting 1x Carrying Pouch 1x Instruction Manual 1x 9V Battery (Included)

Warning

Pressure inputs of 10 psi or higher will damage the instrument. Do not apply pressure higher than the maximum pressure listed in the specification table

Features

  • [ 11 Selectable Units&High Accurate ] This gas pressure meter features 11 selectable units of measure.The device measures gauge and differential pressure in the range of 2 psi, High resolution(0.001psi) gauge.

  • [ Date Hold & Max/Min/Avg Recording ] Pressthe HOLD button momentarily to freeze the displayed reading. Zero function for offset correction or measurement.Press REC button to access the MIN/MAX/AVG recording mode.

  • [ Portable ] The digital gas manometer dimensions:5.79 x 2.16 x1.26,Slim design and easy button for one hand operation,free up a hand for other work.

  • [ Large LCD with Backlight and Auto Power Off ] The gas pressure tester will automatically shut off after 20 minutes to extend battery life.Backlight function for easily read the display even in the dark.

  • [ Multi-Application ] Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing,computer peripherals.

  • See more on Amazon...

Brand: Hti-Xintai   |   Manufacturer: Xintest

Item Dimensions: 1.26 x 2.16 x 5.79 inches (3.2 x 5.5 x 14.7 cm)   |   Package Dimensions: 4.21 x 4.29 x 10.2 inches (10.7 x 10.9 x 25.9 cm)

Amazon Price: $35.00 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $55.00

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  #9

My Mold Detective MMD103 Mold Test Kit, 3-Room Kit

Model: MMD103   |    Mpn: MMD103   |    Ean: 0856886004027   |    PartNumber: MMD103   |   Asin: B00LM2SOKI

Its finally here, My Mold Detective, LLC (MMD) has developed a cost effective, easy to use, and industry validated mold spore "air" sampling system for the DO IT YOURSELF consumer. You can now screen the mold levels inside your home or office with My Mold Detective's Mold Test Kit. The My Mold Detective Mold Test Kit is our industries First cost effective re-usable Mold Testing Pump. No more renting expensive professional pumps, and no more UN-reliable Petri-dish mold testing kits. Test like the PROS with your MMD100 Mold Test Kit, by MyMoldDetective, LLC. Remember it is important to understand that testing your air for elevated mold is a great first step in the process. Spore Trap air sampling is one tool in determining if your property has a mold condition that requires professional attention. Onsite assessments, additional testing, protocol development and professional remediation & 3rd Party Post Remediation Verification (PRV) testing may also be necessary to solve your properties mold issue. Why is My Mold Detective the best first option? Once you've decided to STOP ignoring the symptoms in your property, musty odors, allergenic effects, occupant complaints - you now have a reliable first step option to self-test problematic areas yourself, quick and easy to understand results. Don't spend $600 to $1500 to determine you don't have an elevated mold issue.

Features

  • 1 (15 liter) Air Sampling Pump - Its Reusable
  • 3 indoor air sample cassette and 1 outside air sample cassette
  • Fast 5 Minute Test - 5 minute internal timer for ease of use
  • Professional Air Test Results -- NOT ANOTHER PETRI-DISH
  • Additional Lab Fees Required at time of online sample registration Standard lab analysis is $35 per sample.
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Brand: MyMoldDetective   |   Manufacturer: My Mold Detective

Item Dimensions: 10 x 6 x 4.5 inches (25.4 x 15.2 x 11.4 cm)   |   Package Dimensions: 3.6 x 8.3 x 13.3 inches (9.1 x 21.1 x 33.8 cm)

Amazon Price: $74.99 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $64.97

Warranty: 30 day warranty against manufacturer defects

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  #10

Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (Pack of 1)

 Ean: 0648865492518   |    PartNumber: 43237-2   |   Asin: B077S7CXB4


Date on the packaging is the Production date and test kit is valid for two years from that date

The Air Formaldehyde Test Kit was developed to determine the concentration of Formaldehyde (HCHO) in indoor air. Please keep away from children and if there is any contact with skin or eyes immediately rinse the area with water.

We use latest chemical solution based on international standards in regards to Formaldehyde problem around the world.
Formaldehyde (HCHO) - is a colorless, flammable gas at room temperature and has a strong odor. Exposure to formaldehyde may cause adverse health effects.

Product Packaging:
Absorption Box - white cylindrical container
Absorbent - brown bottle
Color Developer - white bottle
Colorimetric Card
User's Manual

Features

  • SIMPLE, FAST and ECONOMIC way to determine whether Formaldehyde Gas (HCHO) is present in your home environment. This test kit is suitable for all living areas up to 270 square ft. (25 square meters). One kit per one room/item, if you would like to inspect your entire house we recommend buying the same amount as the room quantity. Better air quality - healthier family.
  • NOTE: The longer the test area kept closed before measuring formaldehyde the more reliable results you get. Example: if you close the room for 8 hours and turn off all ventilation, air purifiers or anything that can affect the air than after measuring Formaldehyde you will get results of what the concentration is for such conditions. (Possible scenario: what is the formaldehyde concentration during 8 hours sleep with all windows closed).
  • Six easy and well-explained steps with English manual will give you trustworthy results in 30-50 minutes time. Please keep the air temperature and humidity unchanged as much as possible during the test.
  • This test will provide only visual results of what is the concentration of Formaldehyde in the room and should only be used for home or office environment and not compared to industrial equipment. If Formaldehyde Gas is present in your environment we recommend purchasing an air purifier or any other Formaldehyde removal technology to protect yourself and family. Since long-term exposure to Formaldehyde can cause serious health problems.
  • Please store the test kit prior use in a dry and dark place. The expiration time is 2 years from the production date. Please see the packaging. If there are any questions or you need any assistance please contact us via email, or ask questions here. Our support team is here for you 24/7.
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Brand: Air Ae Steward   |   Manufacturer: Air Ae Steward

Item Dimensions: 0.98 x 2.95 x 3.94 inches (2.5 x 7.5 x 10.0 cm)   |   Package Dimensions: 0.94 x 2.99 x 3.94 inches (2.4 x 7.6 x 10.0 cm)

Amazon Price: $9.99 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #11

Dwyer Series Mark II 25 Molded Plastic Manometer, Inclined-Vertical Scale, 0 to 3 inH2O Measuring Range, Red Gauge Fluid, 0.826 sp. gr.

Model: 25   |    Mpn: 25   |    Ean: 0094700679932   |    PartNumber: 25   |   Asin: B009PAN3C8

The Dwyer Mark II 25 inclined differential manometer with red gauge fluid has a 0 to 3 inH2O measuring range, built in zero level and molded plastic case for monitoring air velocity and air filter performance, and taking pressure measurements above and below atmospheric pressure. Red gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution. The built-in zero level provides linear calibration. The manometer has a styrene-acrylonitrile housing, indicating tube, and fluid wells for strength and durability. The molded ABS knobs and zero adjust plunger and shock-mounted glass level vial are wear-resistant. Leakproof O-ring seals and overflow tank reduce the risk of fluid loss. Scales are lithograph printed on aluminum to ease reading, and are epoxy coated to protect against wear. The manometer can be mounted on any vertical surface.

Specifications Pressure types Single and differential Media type Air Case material Styrene-acrylonitrile Measuring range 0 to 3 inH2O Fluid type Red gauge fluid, 0.826 sp. gr. Mount Stand and vertical mount Accuracy + or - 3% full scale Maximum pressure 10 psi/70 kPa Maximum temperature 140 degrees F/60 degrees C Weight 1.04 lbs./472g Dimensions 5-29/32 x 7-13/32 x 2-1/4 inches (H x W x D) H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

Manometers measure the pressure of a liquid or gas. They are used in laboratory, medical equipment, engineering, automotive, and heating, ventilation, and air-conditioning applications. Manometers measure any combination of gauge, absolute, or differential pressures. Gauge pressure is the amount of pressure in a system relative to the ambient pressure, absolute pressure is the amount of pressure in a system relative to an absolute vacuum, and differential pressure is the difference between two pressures. Analog manometers are composed of columns of liquid, and they use gravity and the liquid's density to calculate pressure. Because they have no moving parts, analog manometers do not require re-calibration. Digital manometers have pressure sensors that are connected to a system with a hose to provide a digital readout of the amount of pressure present in a system. They use microprocessors to calculate pressure, and they require periodic calibration to help ensure accuracy.

Dwyer Instruments manufactures measurement and control instruments, including pressure gauges, flow meters, level instrumentation, temperature instrumentation, and air quality monitors. The company, founded in 1931, is headquartered in Michigan City, IN.

What's in the Box? Mark II 25 manometer Red gauge fluid, 1oz. Flexible double column plastic tubing, 8 ft. (2) Tubing connectors, 1/8" (2) Mounting screws Red and green pointer flags Instructions

Features

  • Inclined-vertical manometer for use in air velocity and air filter performance applications, and other general purpose applications
  • Red gauge fluid is freeze-proof and has lower evaporation rate for use in cold environments, and produces expanded scale viewing for improved reading resolution
  • 0 to 3 inH2O measuring with built-in zero level to ensure accurate readings
  • Leakproof O-ring seals and overflow tank reduces risk of fluid loss
  • Can be mounted on any vertical surface and built-in spirit level simplifies leveling
  • See more on Amazon...

Brand: Dwyer   |   Manufacturer: Dwyer Instruments

Item Dimensions: 6 x 1.25 x 7.5 inches (15.2 x 3.2 x 19.1 cm)   |   Package Dimensions: 2.3 x 7 x 7.8 inches (5.8 x 17.8 x 19.8 cm)

Amazon Price: $28.80 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $35.70 | Used Price: $26.93

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  #12

UEi Test Instruments EM152 Dual Differential Digital Manometer

Model: EM152   |    Mpn: EM152   |    Ean: 0053533507492   |    PartNumber: EM152   |   Asin: B01J553RD2

The EM152 measures differential, positive or negative pressure. Units can be selected from any one of 11 options including; inH2O, psi, bar, mBar, kPa, InHg, mmHg, ozin, FtH2O, cmH2O and kgcm. Features pressure zero, hold and record. A simple hose barb allows for quick tubing connections. And is backed by a 1-Year limited warranty.

UEi Test Instruments has over 50 years experience designing and manufacturing a broad range of award-winning, industry-leading Test and Measurement Tools. UEi Test Instruments are sold throughout North America and Canada and professionals recognize the UEi brand for quality and innovative features designed to solve real-world problems. UEi's NIST-certification laboratory is compliant with ISO17025. UEi backs its products with dedicated technical support, service and repair teams.

Features

  • Dual input Differential measurement up to 80.27 inches of water column within range
  • Measures in 11 scales; inh2o, PSI, bar, mbar, kpa, inhg, mmhg, oz in, fth2o, cmh2o and kgcm
  • Magnetic mount, backlit display, and Zero button
  • Auto ranging and data hold
  • Max/min
  • See more on Amazon...

Brand: UEi Test Instruments   |   Manufacturer: UEi Test Instruments

Item Dimensions: 5.27 x 3 x 1.5 inches (13.4 x 7.6 x 3.8 cm)   |   Package Dimensions: 2.6 x 4.2 x 8.1 inches (6.6 x 10.7 x 20.6 cm)

Amazon Price: $99.65 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $99.95 | Used Price: $77.08

Warranty: 1-Year limited warranty

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  #13

Foobot Indoor Air Quality Monitor for Homeowners Renters & HVAC Pros - Measures VOC PM2.5 Humidity Temperature - Works with 120+ IoT Devices via Wifi - Best Protection from Mold & Indoor Air Pollution

 Ean: 0680175964439   |    PartNumber: FBT0002100   |   Asin: B06Y8VLCH8

10 LEADING CAUSES OF DEATH ARE LINKED TO INDOOR AIR POLLUTION We spent around 90% of our lives indoor, where air is usually up to 8x more polluted than outdoor. Foobot, the first complete indoor air quality level indicator, was developed to easily and quickly make you aware of the harmful particles and chemicals you breathe in your home. As daunting as it sounds, Air Pollution is one of the main causes of premature death due to its role in diseases like ischaemic heart, stroke or COPD, not to mention its negative effects on asthma and other respiratory ailments (source: WHO). Foobot was created to let you control the air quality of your home so you can take the right measures to ensure you and your family live and breathe in a healthy environment. BENEFITS EASY TO SET UP: just plug the device in, download the app and follow the instructions. Within 5 minutes you will be getting readings on your phone.
SIMPLE APP: available for Android and iOS. Very intuitive and easy to navigate through. It keeps a record of events so you can learn what actions triggered a warning on the Foobot. .
DISCREET AND CLASSY WARNINGS: in addition to the LED on your Foobot, App's background colour is synced with the device and it changes simultaneously according to air quality measured. .
HOME AUTOMATION: Foobot is able to switch on a smart ventilation system or an air purifier whenever the level of pollutants rises too much. Foobot works with Amazon echo, ecobee, IFTTT, Google Nest and more. Foobot users' spend 53% less time in polluted air, and this potentially adds years to their lives and that of those around them. You are supposed to be safe at home but invisible matter is threatening you. Take back control by Ordering your Foobot Now and make your home a safe and healthy place to live in. Your purchase is protected by our 30 DAYS MONEY BACK GUARANTEE. Every Foobot unit has a 1-year warranty

Features

  • MAKE THE INVISIBLE VISIBLE: Foobot detects the harmful, invisible, and odorless pollutants inside your home, allowing you to visualize your overall air quality level through an LED color display.
  • HIGHLY ACCURATE: Berkeley National Lab determined Foobot to be among the most reliable monitors for PM2.5 readings.
  • 6 DAYS CALIBRATION PERIOD: Foobot's sensors need 6 days to warm up and to be fully accurate. So please leave the device powered and connected during the first 6 days.
  • BREATHE LESS POLLUTION: Works with IFTTT, Nest, Ecobee and more. Foobot syncs with 120+ connected devices. Set triggers via the app and Foobot will communicate with other smart devices to adjust the air purifier, heating, etc. based on real-time readings. *Additional devices not included
  • A POWERFUL TOOL FOR HVAC PROS to help clients solve their indoor air quality issues. Foobot backs up your decisions with real-time data and powerful before/after graphs using our dedicated cloud-based software.
  • See more on Amazon...

Brand: Foobot   |   Manufacturer: Airboxlab US Inc

Item Dimensions: 6.69 x 2.56 x 3.15 inches (17.0 x 6.5 x 8.0 cm)   |   Package Dimensions: 4.96 x 5.28 x 8.74 inches (12.6 x 13.4 x 22.2 cm)

Amazon Price: $199.00 | as of 01/22/2019(3:28am pst)
Availibility:
List Price: $199.00 | Used Price: $169.99

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  #14

Perfect-Prime AR1890 Professional Digital Air Pressure Meter & Manometer to Measure Gauge & Differential Pressure 13.79kPa / 2 psi / 55.4 H2O

Model: AR1890   |    Mpn: AR1890   |    Ean: 7439152287213   |    PartNumber: AR1890   |   Asin: B00N3PPZZY

Features
-Gauge & differential pressure
-Measuring ranges 13.79 kPa / 2 psi / 55.4 H2O
-11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2
-High accuracy 0.3% in full scale
-Large LCD with backlight
-Zero adjust & offset functions
-MAX/MIN/AVG values with relative time stamps
-Data Hold
-Error codes for out of range indication
-Low battery indication
-Auto power off (can be disabled)
-2 pairs of tubing included

Specifications
-Display: Large LCD with backlight
-Accuracy: 0.3% FSO (25 C)
-Resolution: inH2O- 0.01 , cmH2O - 0.1, PSI - 0.001, inHg - 0.1...and others, please refer the manual
-Repeatability: 0.2% (Max 0.5% FSO)
-Linearity/Hysteresis: 0.29% FSO
-Maximum Pressure rating: 10 psi (but not the range of measurement)
-Response Time: 0.5 second typical
-Low Battery Indicator: Yes
-Over Range Indicator: Err.1
-Under Range Indicator: Err.2
-Operating Conditions: 0 to 55 C (32 to 122 F)
-Storage Conditions: -1 to 60 C (14 to 140 F)
-Power Supply: 1 x 9V Battery (not included)

One set included
-1 x Manometer
-2 pairs of tubing
-1 x 3/8" NPT x 1/8" Barb Access Fitting
-1 x Soft pouch
-1 x Instruction Manual
-Standard Factory Package

Features

  • Large LCD with backlight to measure gauge & differential pressure
  • Measuring ranges 13.79 kPa / 2 psi / 55.4 H2O with high accuracy 0.3% in full scale
  • 11 selectable scales & units: inH2O, psi, bar, mbar, kPa, inHg, mmHg, ozin2, FtH2O, cmH2O, kgcm2
  • Zero adjust & offset functions; Data Hold; Error codes for out of range indication
  • MAX/MIN/AVG values with relative time stamps; Low power indication; Auto power off (can be disabled)
  • See more on Amazon...

Brand: Perfect-Prime   |   Manufacturer: Perfect Prime

Item Dimensions: 1.57 x 2.36 x 6.3 inches (4.0 x 6.0 x 16.0 cm)   |   Package Dimensions: 1.5 x 6.1 x 9 inches (3.8 x 15.5 x 22.9 cm)

Amazon Price: $35.00 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $45.88 | Used Price: $65.51

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  #15

Temtop LKC-1000S+ Air Quality Detector Professional Formaldehyde Monitor Temperature and Humidity Detector with PM2.5/PM10/HCHO/AQI/Particles Recording Curve

 Ean: 0608473992183   |    PartNumber: LKC-1000S+   |   Asin: B077HRXWGP

Product Overview
Laser particle multi-functional detector can accurately detect indoor air quality Adopting the high-precision electrochemical form aldehyde sensor and laser particle sensor,
it can directly transform the concentration of pollutants in the air into visual data and provide air quality for you to effectively safeguard the health of your family.

Application Scope
Home, office, cab, etc.

Product Specifications

Name: Laser particle multi-functional detector
Model: LKC-1000E/1000S/1000S+( refer to appendix for specific functions)
Display mode: TFT color LCD screen
Battery voltage: 3.7VDC
Overall dimension: 177*65.5*32mm
Power adapter:
Output voltage: DC5V
Output current: IA
Operating environment:
Temperature range: 0-50C
Humidity range: 0-90% RH
Atmospheric pressure condition: 1 atm
Measurement index and range:
PM2.5 measurement technical index
Range: 0-999ug/m3
Resolution: 0.1ug/m3
PM10 measurement technical index
Range: 0-999ug/m3
Resolution: 0.1ugm3
Formaldehyde measurement technical index
Range: 0-5mg/m3
Resolution: 0.01mg/m3
Health Parameters Guide
Note: PM2.5(USA) is the USA standard calibration value

Features

  • The latest 9-IN-1 air quality detector measures PM2.5, PM10, particles, HCHO(formaldehyde), TVOC, AQI, temperature, humidity and histogram function.
  • The new histogram function can reflect the changes on PM2.5 directly for the latest 12 hours.
  • Temtop advanced third-generation laser particle sensor has a lifetime up to 20,000 hours. Combined with the unique particle swarm optimization algorithm, it makes particle measurement more accurate and stable.
  • The pre-calibrated electrochemical sensors will accurately capture formaldehyde molecules accompanied by the detection function covering a wide range of organic pollutants.
  • Large TFT screen and rich display make it clear and easy to read data, even with battery indicator light to help you check battery at any time
  • See more on Amazon...

Brand: Temtop   |   Manufacturer: Temtop

Item Dimensions: 1.26 x 2.56 x 6.97 inches (3.2 x 6.5 x 17.7 cm)   |   Package Dimensions: 1.8 x 6 x 8.9 inches (4.6 x 15.2 x 22.6 cm)

Amazon Price: $159.99 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $159.99 | Used Price: $148.79

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  #16

RUPSE Hand-held HT-1890 Digital Differential Pressure Gauge Barometer Professional Digital Air Pressure Meter & HVAC Manometer

 Ean: 0191442000458   |    PartNumber: CE21DHT890   |   Asin: B06WP2Y9VY

Note:This resolve to 0.01 of an inch of H2O

Technical parameters:
Accuracy: 0.3%FS
Measuring range: 2000pa
Linear/magnetic hysteresis: 0.1%FS(full range)
Pressure range: 2Psi
Repeatability: 0.25%FS
Pressure connection: two 1/8 "(3.18mm) quick fitting
Working temperature: 0 ~ 40
Storage temperature:- 10~60
Outrange hint: ERR1 or ERR2
Power supply: 9V battery

Package included:
1x Gauge
1x 9V Battery
2x Plastic tube (soft)
2x Plastic hose (hard)
1x Pressure connector
1x Cloth bag
1x User manual


Features

  • Used for measuring differential/positive /negative pressure, 11 selectable unit: inH20,psi,bar,mbar,kpa,inHg,mmHg,ozin ,ftH20,cmH20,kgcm .
  • Suitable for measurement and field check of ventilation and air conditioning system, corrective maintenance for clean room or any gas pressure system.
  • LCD display with backlit;Simple operation, clear reading.
  • A indispensable testing tool for HVAC technician, operation maintenance engineers and researchers.
  • Specifically for use in HVAC, pneumatic controls, medical equipment, gas appliance repair and installation, laboratory testing, computer peripherals.
  • See more on Amazon...

Brand: RUPSE   |   Manufacturer: Rupse

Item Dimensions: 2.52 x 5.55 x 10.12 inches (6.4 x 14.1 x 25.7 cm)   |   Package Dimensions: 2.52 x 5.55 x 10.12 inches (6.4 x 14.1 x 25.7 cm)

Amazon Price: $35.00 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $35.00

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  #17

Kestrel Elite Weather Meter with Applied Ballistics and Bluetooth Link, Blaze Orange

Model: 0857ALBLZ   |    Mpn: KEST-0857ALBLZ   |    Ean: 0730650002962   |    PartNumber: KEST-0857ALBLZ   |   Asin: B01CMZSSF4

KESTREL 5700 ELITE METER WITH APPLIED BALLISTICS The Kestrel Elite combines sophisticated environmental sensing features with long-range shooting ballistics information in one powerful hand-held device, delivering proven elevation and windage solutions for extended long-range shots with unprecedented accuracy. It employs the Applied Ballistics bullet library of custom drag models, an exact measurement of your bullet's drag profile plus corrections for Aerodynamic Jump, Spin Drift, Coriolis, and Drop Scale Factoring to achieve accurate extended long-range shots. The Kestrel Elite measures up to 15 environmental parameters including wind speed/direction/chill, crosswind/headwind/tailwind, temperature (air and wet bulb), humidity, heat stress index, pressure, density altitude, dew point, and altitude. The rugged design is fully waterproof, floats, and features a large high-contrast backlit screen with a night vision preserving light for easy viewing in all conditions. The Kestrel Elite allows users to select from either G1 or G7 ballistic coefficients (BC) when calculating a trajectory at the range. Users can also train the Kestrel Elite with Applied Ballistics software to match a specific rifle based on observed impacts at long range with the ballistics calibration feature, which offers even more accurate data points for users to rely on. Use these features via the Applied Ballistics Profile Loader through a USB cable from your Windows PC (cable sold separately). Includes AA battery, lanyard, and protective pouch. The Kestrel Elite is proudly designed and manufactured in the USA, and is backed by a 5-year warranty.

Features

  • Employs the Applied Ballistics bullet library of custom drag models, an exact measurement of your bullet's drag profile plus corrections for Aerodynamic Jump, Spin Drift, Coriolis, and Drop Scale Factoring to achieve accurate long-range shots
  • Measure up to 15 environmental parameters at your fingertips
  • Improved high resolution screen for any lighting (even sunlight) and easy on your eyes; Intuitive user-interface screen navigation
  • Scratch and breakage-resistant window
  • Made in the USA Energizer Brand Ultimate Lithium AA batteries for improved reliability, capacity, cold-weather performance and weight
  • See more on Amazon...

Brand: Kestrel   |   Manufacturer: NK Kestrel

Item Dimensions: 0.75 x 0.39 x 2.01 inches (1.9 x 1.0 x 5.1 cm)   |   Package Dimensions: 1.3 x 5.8 x 9 inches (3.3 x 14.7 x 22.9 cm)

Amazon Price: $674.07 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $674.07

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  #18

ECOWITT WH0290 Air Quality Monitor Meter PM2.5 Detector Indoor Outdoor with Temperature and Humidity for Home Office Car

 Ean: 0711639641082   |   Asin: B079FR4HMB

PM2.5 fine particulate matters( 2.5 micrometers in diameter or smaller) which come from power plants/ industrial processes/ vehicle tailpipes/ wood stoves and even wildfires,
it impacts your health and can cause respiratory issues such as allergies/asthma/ COPD/ lung cancer etc.

ECOWITT PM2.5 Air Quality Monitor helps you monitor the concentration of PM2.5 fine particulate matter, it also has 6 grades air quality levels indicator(based on 24hr average PM2.5 concentration):
Good, Moderate, Mild, Unhealthy, Severe and Hazardous, to help you know the air quality and take corresponding measures to reduce the loss.

Features:
1)Indoor temperature and humidity
2)PM 2.5 current and max value for 1h/24h/since last reset.
3)6 Grades Air Quality Levels Indicator: Good, Moderate, Mild, Unhealthy, Severe and Hazardous
4)Every 10 minute the unit will receive wireless PM 2.5 sensor.
5)Temperature units C/ F selectable
6)Battery power condition indicator
7)Rechargeable batteries and solar panel as backup power included

Specifications:
Line of sight wireless transmission (in open air): 300feet(100meters)
Frequency: 433 MHz
Update Rate: 10 minutess
Measure rang
1) Indoor temperature measure range: 14 to 140 F(-9.9 to 60 C).
Accuracy 1 F/ 0.5 C, Resolution: 0.1 F/ C
2) Indoor humidity measure range: 1% to 99%.
Accuracy +/- 3% RH (@25 C. , 30%RH to 80%RH).
Accuracy +/- 5% RH (@25 C. , 1%RH to29%RH 80%RH to 99%RH).
3) PM 2.5 measure range: 0~999ug/m3
Accuracy: 5ug/m3 or 10%, Resolution: 1ug/m3

Note:
1.The AQI monitor color bar refers to a 24-hour average value, not real-time.
2.The outdoor sensor needs to be recharged every two week.

Package List:
1x Air Quality Monitor (Receiver)
1x Air Quality Sensor(Wireless PM 2.5 Sensor)
1x USB Cable
2x Screws
2x Ni-MH Rechargeable Batteries
1x Manual

Features

  • Know Your Air: this air quality monitor provids accurate PM2.5 information(with high quality Honeywell HPM Series Particle Sensor) in your home/office and allows you to take timely measures to keep the air quality within safe levels
  • 3-in-1 Multifunctional Tester: displays PM2.5 current and max value for 1h/24h/since last reset; also measuring the indoor temperature( C/ F switchable) and relative humidity Note: No outdoor temperature and humidity
  • 6 Grades Air Quality Levels Indicator: Good, Moderate, Mild, Unhealthy, Severe and Hazardous, showing you instantly what your air quality is like
  • Indoor & Outdoor Air Quality Detector: suitable to use at home, office, car and other environmental testing; monitor the air quality anytime anywhere to be away from harmful of PM2.5
  • Rechargeable & Wireless: the PM2.5 sensor is powered by 2 rechargeable batteries and with built in solar panel as backup power(all included); also with battery power condition indicator. Note: Please full recharge the PM2.5 sensor before use.
  • See more on Amazon...

Brand: ECOWITT   |   Manufacturer: ECOWITT

Package Dimensions: 3.31 x 4.49 x 5.04 inches (8.4 x 11.4 x 12.8 cm)

Amazon Price: $69.99 | as of 01/22/2019(3:28am pst)
Availibility:
List Price: $99.99

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  #19

Professional Air Pressure Meter Manometer,Differential Pressure Gauge HVAC Gas Pressure Tester Measuring Range: 20.68 kPa / 2.999 psi ( Batteries included )

 Ean: 0663751079864   |    PartNumber: 68   |   Asin: B07CWQJD6D

The instrument can measure the air pressure of single pipe , or differential pressure of two pipes ,It is suitable for measuring of ventilation and air conditionsystems, and widely use for gas measurement, calibration and any trouble shooting of any gas pressure systems
Product Details

Measuring Range: 20.68 kPa / 2.999 psi ,
Accuracy: 0.3% FSO (at 25 OC)
Repeatability: 0.2% (MAX 0.5%FSO)
Linearity / Hysteresis: 0.29%FSO
Response Time : 0.5Seconds,
Over Range Indicator : Err 0 ,
Under Range Indicator : Err1
Temperature : -40 to 80 c (-40- 176F)
Operating Conditions : 0 to 50 C ( 32 to 122F)
storage conditions : -10 to 60C ( 14- 140 F)
Battery : 9V battery
Dimension : 164X70X32 MM
weight : 200g
Package include:
1x manometer
2x Soft Tubes
1x manometer protective bag
1x Barb access fitting
1x instruction Manual
9V battery
Temperature : -40 to 80 c (-40- 176F) Operating Conditions; 0 to 50 C (32 to 122F)

Features

  • Large LCD Display And Prevent Eyes weariness
  • Measuring Range: 20.68 kPa / 2.999 psi , Accuracy: 0.3% FSO (at 25 OC)
  • Repeatability: 0.2% (MAX 0.5%FSO) Linearity / Hysteresis: 0.29%FSO
  • Response Time: 0.5Seconds, Over Range Indicator;Err 0 , Under Range Indicator Err1
  • Temperature; -40 to 80 c (-40- 176F) Operating Conditions; 0 to 50 C (32 to 122F)
  • See more on Amazon...

Brand: Leaton   |   Manufacturer: T68

Item Dimensions: 1.18 x 3.15 x 6.3 inches (3.0 x 8.0 x 16.0 cm)   |   Package Dimensions: 1.77 x 4.25 x 8.62 inches (4.5 x 10.8 x 21.9 cm)

Amazon Price: $32.69 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $32.69

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  #20

IGERESS Indoor Air Quality Monitor Detector Accurate Testing Formaldehyde (HCHO) TVOC PM2.5 PM1.0 PM10 Air Pollution with Temperature Humidity Real Time Recording for Home

Model: WP6930S   |    Mpn: 2   |    Ean: 0695937362637   |    PartNumber: 2   |   Asin: B07B7KLMVW

Know What's in the Air You Breathe - IGERESS multifunctional air quality detector, Formaldehyde Monitor TVOC(including benzene) Testing PM2.5/10/1.0/TEM/HUM with real time air quality data record and analysis, smart time display, and HCHO removal calculation.
Air Level on the Overall interface - Large LCD Color Screen with English operation system easy to read the testing result, more convenient to use for indoor and outdoor air detect.

IGERESS Multi-function Air Quality Monitor is easy to operate, we keep the most important and essential parts for a good air quality monitor - high accurate for testing!
We adopting electrochemical formaldehyde sensor, TVOC sensor, PM Laser sensor, air quality sensor, with our smart chip, digital signal amplification for more accurate data. It can be widely used in household, office, car and many other environments.

Latest Anti-interference Technology, adopting smart chip with digital detection signal amplification, hardware and software arithmetic, more precise reading. Convenient to carry around, perfect for the environments, such as house, car and office , etc..

Specification:
Test item: HCHO, TVOC, PM1.0/PM2.5/PM10.
Product Dimension: 150.0*67.5*37.4mm.
Input: 5.0V/1A.
Working Environment: 5~45

Features

  • Multifunctional and upgraded: This upgraded air quality detector accurately testing air quality of formaldehyde (hcho), tvoc, pm2.5, pm1.0, pm10, temperature and humidity, to ensure the health of your family in all domains, real time testing with data record and analyzed with chart indicate, hazard level with time display!
  • Portable: It's easy to carry the intelligent air quality monitor that can help detects air quality level at home in kitchen, bedroom and etc. Or in office, in the car, travel, camping and party, etc. Test the air quality anytime anywhere to be away from harmful of tvoc, hcho, small particles pm2.5/1.0/10.
  • New design and mold: Newest unique mold and design with 10 function buttons make the testing more accurate and usefu! Built in high-capacity lithium battery with long stand by time, can be charged via usb cable, large lcd screen with english interface easy and clear to read!
  • Defend health: Built-in a calculator as a reference for remove hcho and haze, an ideal multifunction testing tool to monitor the air quality with 6 levels to indicate the hcho/pm2.5 pollution level, a safeguard for family health. If exceed standard, alarm prompt.
  • Easy to operate: Do calibration well on initial use, otherwise, data may be inaccurate. Easy to calibrate it with pressing c button.
  • See more on Amazon...

Brand: IGERESS   |   Manufacturer: VSON

Item Dimensions: 1.47 x 2.66 x 5.91 inches (3.7 x 6.8 x 15.0 cm)   |   Package Dimensions: 2.5 x 4.1 x 7.4 inches (6.4 x 10.4 x 18.8 cm)

Amazon Price: $109.99 | as of 01/22/2019(3:28am pst)
Availibility: Usually ships in 24 hours
List Price: $139.99

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Top Selling

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  3. Mold Armor FG500 Do It Yourself Mold Test Kit
  4. Awair 2nd Edition: See the Invisible - Air Quality Monitor [Fine Dust, Chemicals, CO2 and more]
  5. IQAir [AirVisual Pro Air Quality Monitor] Compare Indoor & Outdoor Air Quality [PM2.5, CO2, AQI,...
  6. Air Quality Pollution Monitor, Formaldehyde Detector, Temperature & Humidity Meter, Sensor, Test...
  7. Fieldpiece Dual-Port Manometer - SDMN5
  8. Hti-Xintai Digital Manometer, Dual Port Air Pressure Meter Pressure Gauge HVAC Gas Tester, Large LCD...
  9. My Mold Detective MMD103 Mold Test Kit, 3-Room Kit
  10. Air Formaldehyde (HCHO) DIY Test kit - Know What's in The Air That Surrounds You (Pack of 1)



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