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Best Multiparameter Meters - Buying Guide

Last Updated: 01/23/2019

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Bestselling Multiparameter Meters on Amazon

  1. TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carry...
  2. TDS Meter, Sonkir 3-in-1 TDS/EC/Temp Meter, Digital Water Quality Tester for Drinking Water Purity T...
  3. Kitoo iPhone 7 Case/iPhone 8 Case, 10ft. Drop Tested Carbon Case, Ultra Slim, Lightweight, Scratch R...
  4. Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter ...
  5. HM Digital AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Res...
  6. Milwaukee MW102 PH and Temperature Meter
  7. Oakton WD-35634-30 pHTestr 30 pH Tester, For Temperature
  8. TDS Meter Digital Water Tester for Drinking Water - 3 in 1 0-9990 ppm - Water Quality Testing Kit fo...
  9. Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height
  10. Extech EC500 Waterproof ExStik II pH/Conductivity Meter

  #1

TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

Model: LX-TDS1   |    Mpn: LX-TDS1   |    Ean: 0665059111802   |    PartNumber: LX-TDS1   |   Asin: B079DN9DRS

water meter tds water conductivity meter tds test kit water hardness test kit water quality monitor tds stick tds meter kit nutrient tester tds ph meter tds water filter TDS monitor ph teds meter

Features

  • TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)
  • EASY TO USE AND ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with belt clip
  • AUTO-OFF AND HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
  • MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image
  • WHAT YOU GET: Lxuemlu water tester, user manual, our fan-favorite 18-month warranty and friendly customer service
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Brand: Lxuemlu   |   Manufacturer: Lxuemlu

Item Dimensions: 0.6 x 1.1 x 6.3 inches (1.5 x 2.8 x 16.0 cm)   |   Package Dimensions: 0.8 x 1.4 x 6.4 inches (2.0 x 3.6 x 16.3 cm)

Amazon Price: $13.97 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #2

TDS Meter, Sonkir 3-in-1 TDS/EC/Temp Meter, Digital Water Quality Tester for Drinking Water Purity Test, Swimming Pools, Aquariums, Hydroponics, Measure 0-9999ppm (TDS Meter)

 Ean: 0767665663758   |    PartNumber: TDS   |   Asin: B07DN9WGPW

Backlight Warning Function
Refer to the international standard, TDS value of 40 is the critical point for the purity of water. The lower the TDS level, the purer the water.
If TDS value is above 40, normally it indicates the water is very likely unsuitable for drinking, and hence the backlight of the LCD will turn out to be red while the test result of TDS is above 40.
However, the water with TDS value below 40 does not necessarily mean it is drinkable since there are various factors (e.g. bacteria amount) would determine whether the water is safe or not.

Automatic Temperature Compensation (ATC) Function
Since TDS value would be affected by temperature, this meter is equipped with Automatic Temperature Compensation (ATC) function for the highest accuracy purpose.

Specifications
Measuring Range:
TDS: 0 - 9999 ppm (parts per million)
Conductivity: 0 - 9999 s/cm
Degrees Celsius: 0 - 99 C
Degrees Fahrenheit: 32 - 210 F
Accuracy: 2% F.S
Battery: CR2032, DC3V; 230mAh
Working Temperature: 32 - 122 F
Net Weight: 1.45oz(41g)
Size: 6.39 x 1.16 x 0.64 inches

How to Use
Step 1: Take off the protective cap and press ON/OFF button
Step 2: Immerse the meter electrode into the solution and gently stir
Step 3: Wait for the reading to stabilize and check the reading
Step 4: After finishing, clean the electrode by pure or distilled water and dry it before replacing the cap
Step 5: Press the ON / OFF button for 2 seconds to turn off manually

Warranty Policy
- Industry-leading 12-Month Money Back Warranty
- After-sale Service: support@sonkir-mall.com

Features

  • Accurate and Reliable: This advanced meter features Automatic Temperature Compensation(ATC) which means it automatically compensates for solution temperatures within a range of 32 122 , and is equipped with a high-quality titanium alloy probe to ensure you get a accurate and reliable reading without any worry
  • 3-in-1 Function: It is designed to test TDS(Total Dissolved Solids) and EC(Electrical Conductivity) of water for the purpose of purity. Temperature of water could also be examined. Measuring range: TDS: 0 - 9999 ppm; conductivity: 0 - 9999 s/cm; temperature: 32 - 210 F/ 0 - 99 C; accuracy: 2% F.S
  • LCD Backlight Design: The meter uses low-power backlight technology to easily test water at night and in dark places. In addition, it can also be used to distinguish between drinking water and non-drinking water. Red backlight (ppm>40) means this is non-drinking water
  • Easy to Use: Turn on the TDS meter and gently stir the water, then a stable reading will automatically lock on the LCD within seconds. The meter will be switched off automatically while it is not in use for 2 minutes
  • Wide Applications: It is widely applied to science laboratory, school education, commercial manufacture, industrial pollution control, agriculture etc. It can be used to test the standard of household drinking water, RO system, swimming pool, aquarium and other related areas
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Brand: Sonkir   |   Manufacturer: Sonkir

Package Dimensions: 1.3 x 1.6 x 6.6 inches (3.3 x 4.1 x 16.8 cm)

Amazon Price: $12.99 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #3

Apera Instruments PC60 Premium 5-in-1 Waterproof pH/Conductivity/TDS/Salinity/Temp. Multi-Parameter Pocket Tester, Replaceable Probe

Model: AI316   |    Mpn: AI316   |    Ean: 0858718006094   |    PartNumber: AI316   |   Asin: B01ENFOIKA

The Apera Instruments PC60 Multi-parameter Tester simply tests pH, EC, TDS, Salinity &Temperature in an ACCURATE, QUICK & Professional manner for all kinds of regular water solutions such as hydroponics, aquaculture, pools& spas, tap/drinking water, water treatment, cooling towers, etc. The multi-parameter probe is replaceable.

1 to 3 points of Auto Calibration and 0 to 50 C Auto Temperature Compensation (ATC), 0.01 pH, 1% F.S, 0.5 C accuracy with -2.00 to 16.00 pH & 0 to 20.00 mS/cm measuring range, auto recognition and reminders of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement (auto hold function available).

Easy menu setting, customizing your tester s functions according to your needs. Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof, floating on water so you don t have to worry if it falls into water by accident. Up to 2000 hours' continuous operation (without backlit) powered by AAA batteries (with low power warning and auto power off in 8 min if no operation).

Comes with a complete kit of premixed calibration solutions (4.00 and 7.00), soaking solutions (3M KCL), calibration bottles, AAA batteries, and a lanyard all in a portable carrying case.

The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe). The company designs and manufactures scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen for over 25 years, and meets ISO 9001:2008 Standards.

NOTES: The instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing (conductivity testing works well in distilled water). This is because distilled and deionized water do not have enough ions present for the electrode to function properly in pH measuring. To measure distilled or deionized water s pH, users need to use a specialized pH electrode. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled water for cleaning the pH probe.

Features

  • Simultaneously tests pH/EC/TDS/Salinity/Temp. in a quick,accurate, and reliable manner
  • EASY-TO-INSTALL Replaceable Multi-parameter Probe with EASY measuring mode switch
  • Auto recognition of stable values (with optional AUTO HOLD function) improves consistency so you don't have to guess when to manually hold measurement
  • LARGE CLEAR viewing angle screen with 3 backlit color (indicating 3 different modes), dual display of temp./pH/EC/TDS/Salinity, and indications of completed calibrations and stable readings
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a portable carrying case
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Brand: Apera Instruments, LLC   |   Manufacturer: Shanghai Sanxin Instrumentation

Item Dimensions: 1.6 x 1.6 x 7 inches (4.1 x 4.1 x 17.8 cm)   |   Package Dimensions: 2.1 x 8.4 x 10 inches (5.3 x 21.3 x 25.4 cm)

Amazon Price: $118.04 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $118.04 | Used Price: $86.16

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  #4

HM Digital AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy (Magnetic Body)

Model: HMDAP1   |    Mpn: HMDAP1   |    Ean: 0807032971472   |    PartNumber: HMDAP1   |   Asin: B007KDYOMU

Product Description: How Pure is Your Water? A TDS meter (aka ppm pen, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, the AP-1 can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million). The lower the TDS level, the purer the water, with 0 ppm being pure H2O. The AP-1 is great for checking your tap water quality, or knowing when to change a filter. (The meter does not test for biological contaminants.) The AP-1 is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), colloidal silver, aquariums, RO/DI systems, pools and spas, and more. HM Digital's AquaPro digital water tester has a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's tech-savvy and health-conscience consumer. Temperature Range: 0-80 C; 32-176 F

Features

  • Measures total dissolved solids (TDS) and temperature
  • Automatic Temperature Compensation (ATC)
  • Water-resistant housing
  • Digital Calibration (push button)
  • Magnetic body - store the meter on your fridge when not in use!
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Brand: HM Digital   |   Manufacturer: HM Digital

Item Dimensions: 1.1 x 0.5 x 5.9 inches (2.8 x 1.3 x 15.0 cm)   |   Package Dimensions: 0.87 x 1.69 x 6.54 inches (2.2 x 4.3 x 16.6 cm)

Amazon Price: $17.46 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $24.16 | Used Price: $18.99

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  #5

Oakton WD-35634-30 pHTestr 30 pH Tester, For Temperature

Model: WD-35634-30   |    Mpn: WD-35634-30   |    Ean: 0870883005979   |    PartNumber: WD-35634-30   |   Asin: B004G8PX72

The Oakton 35634-30 pH Testr 30 is a handheld, waterproof and dustproof meter that floats, if dropped in liquid, and features a replaceable double-junction electrode within its reusable tester body. A portable meter is commonly used to measure the pH of substance such as food, beer or wine, and is also used to test cleaning water, rinse water, and wastewater, in chemical, industrial and food applications. This microprocessor-based meter has Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures, and three-point, push-button calibration with auto-buffer recognition of US and National Institute of Standards and Technology (NIST) standards for a wide range of results. The meter s waterproof and dustproof housing has an Ingress Protection (IP) 67-rating for protection against solid objects or liquids. It has a large, upright, dual-line LCD screen for ease of viewing, error messages, a hold function which freezes readings for recording, and an auto shut-off that turns the meter off after 8.5 minutes of nonuse to extend the life of the batteries. It has a protective cap to reduce contamination and a double silicone O-ring for ease of electrode module replacement.

The 35634-30 tester has temperature display from 0 to 50 degrees C (32 to 122 degrees F), and operating temperature of 0 to 50 degrees C (32 to 122 degrees F). pH range -1.00 to 15.00, resolution 0.01, accuracy + or - 0.01, calibration up to three points with US or NIST buffers at 4.0, 6.86/7.0, or 9.18/10.0. It can be used with Tris buffers. Its dimensions are 6.5 (h) x 1.5 (w) inches (16.8 x 3.8 cm) and it weighs 3.25 ounces. The tester works with four 1.5 V alkaline batteries (not included) for up to 500 hours of continuous use (Eveready A76 or LR44 equivalent replacements).

pH testers measure the acidity or alkalinity of a substance. They are commonly used for water testing, and for biological sample analysis in hydroponics, aquaculture and agriculture.

Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China.

What s in the Box?

Meter

Features

  • Three-point, push-button calibration with auto-buffer recognition for a wide range of results
  • Automatic Temperature Compensation (ATC) for accurate readings in fluctuating temperatures
  • Unique, double-junction electrode design and increased reference gel volume for long electrode life in harsh environments
  • Large, upright, dual-line LCD display screen for ease of viewing, and to display indicators
  • Waterproof, dustproof housing that sits on a flat surface and the meter floats, if dropped in liquids
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Brand: Oakton   |   Manufacturer: Thermo Scientific

Package Dimensions: 1.9 x 2.5 x 7.2 inches (4.8 x 6.4 x 18.3 cm)

Amazon Price: $93.95 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $115.00 | Used Price: $79.31

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  #6

TDS Meter Digital Water Tester for Drinking Water - 3 in 1 0-9990 ppm - Water Quality Testing Kit for Aquariums, Pools, Hydroponics - PH Test Strips & Cleaning Cloth.

 Ean: 0766871668342   |    PartNumber: KNMSDK-1337   |   Asin: B07M6S93MZ

Be sure you and your family drinks quality water. Test it using this water reader for tds and ph, available now on Amazon! Place your order now and get the best price and free delivery from our store.

The water TDS meter atc is a great tool for home and professional use to determine the ppm (parts per million), hard water testing kit and temperature of liquids.
This meter is ideal for a variety of professional and home uses such as:
Drinking and zero water tester digital Hydroponics Aquariums Pool & hot tub & spa Fluoride test strips Food & beverage Laboratory & scientific

This certified electrical conductivity meter has Automatic Temperature Compensation (ATC). It is factory calibrated, but can also be calibrated by the user. The titanium probe on ppm meter and ph meter sensor allows for accurate and quick readings. Data hold function allows you to saves measurements for convenient reading and recording. Also, water analysis test kit saves batteries by shutting down after 5 minutes of inactivity.

ec and ph meter hydroponics gives instant results to evaluate the quality of your water!

What is TDS?
TDS stands for Total Dissolved Solids, which are the inorganic salts and organic matter in a liquid. This includes calcium, magnesium, sodium, etc. This ph ppm meter combo shows TDS of your water and all the liquids.

What's in the package?
TDS Meter Instruction litmus ph test strips napkins Portable leather bag

Take care of your health! Make sure you drink and use clean healthy water in your household with the help of this TDS digital Water Tester Conductivity Meter for soil, available now on Amazon!

Features

  • HOW CLEAN IS YOUR WATER? Using this waterproof tds meter you'll be able to find out how clean and healthy your water is just in 2 min! With water purity test kit, you get a detailed report on everything you need to know.
  • PROFESSIONAL MEASUREMENT DEVICE. With this water hardness tester, you always know when it's time to replace water filter, perform maintenance reverse osmosis or remove contaminants from your water!
  • MULTIPURPOSE. Except for drinking water, you can use a water hardness test kit for water softener to check aquarium (nutrient), saltwater pool test kit for swimming pools and spa, etc. This ph pen tester for hydroponics is an indispensable helper in every household!
  • EASY TO USE & IMMEDIATE RESULTS. To use chlorine test strips for drinking water just put it into a liquid you want to test for a few min. water testing kits for drinking water will give you results and switch-off after a few min.
  • ACCURATE AND DURABLE. This well water testing kit is made very reliable and long-lasting. Plus, water testers for drinking water test kit home is a rugged model that includes a protective carrying case.
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Brand: AVA Follow your Dream   |   Manufacturer: AVA Family

Package Dimensions: 1.6 x 1.9 x 6.7 inches (4.1 x 4.8 x 17.0 cm)

Amazon Price: $15.99 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $22.00

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  #7

Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height

Model: HI 98128   |    Mpn: HI98128   |    Ean: 0793573622440   |    PartNumber: HI98128   |   Asin: B0085WV6GM

The Hanna Instruments HI 98128 is a compact pH tester used in laboratory and industrial applications, and has Automatic Temperature Compensation (ATC), automatic calibration, a dual-line LCD screen, a replaceable electrode cartridge, and a housing that floats. A pH meter is commonly used to measure the pH of substance such as water, food, beer, or wine in laboratory, industrial, and food applications.

The dual-line LCD screen simultaneously shows the current measurement and the current temperature, and a hold function freezes readings for recording. The meter has automatic calibration at one or two points with two sets of standard buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18). The meter has a water-resistant housing, a tactile grip casing, and floats. A battery error prevention system alerts when battery power is low and displays battery percentage on startup. Four 1.5V AA batteries provide approximately 300 hours of continuous use. The meter switches off after eight minutes of inactivity to save battery life. The meter also comes with a HI 73127 pH electrode, an electrode removal tool, and instructions.

Specifications pH range -2.00 to 16.00 Temperature range -5.0 to 60.0 degrees C (23.0 to 140.0 degrees F) pH resolution .01 Temperature resolution 0.1 degrees C (0.1 degrees F) pH accuracy + or - .05 Temperature accuracy + or .5 degrees C (1 degree F) Operating temperature -5 to 50 degrees C (23 to 122 degrees F) Operating relative humidity 100 percent Dimensions 163 x 40 x 26mm/6.4 x 1.6 x 1.0 inches (H x W x D) Meter weight 100g/3.5oz. H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.

A pH meter, also called a sensor or tester, is a device used to measure the acidity or alkalinity of a substance. A pH meter has either a portable or a benchtop body. Many portable meters are handheld devices. Some testers have an internal sensor, and may have a tip and body that fit inside of a container for measurement. A meter is commonly used in many different environments from laboratories to field research and manufacturing facilities. Researchers, manufacturers, and hobbyists use a pH meter in aquaculture, agricultural, wine-making, and water-testing, and for scientific applications. Some pH meters may measure additional parameters such as dissolved oxygen (DO), conductivity (also called electro-conductivity or EC), temperature, total dissolved solids (TDS), salinity, resistivity, or oxygen reduction potential (ORP)/mV.

Hanna Instruments manufactures analytical instrumentation and supplies, including pH meters, electrodes, chemical reagents, and buffer solutions. The company, founded in 1978 and headquartered in Woonsocket, RI, meets International Organization for Standardization (ISO) standard 9001.

What s in the Box? HI 98128 pH tester HI 73127 pH electrode HI 73128 electrode removal tool AA batteries (4) Instructions

Features

  • Compact pH and temperature tester used in laboratory and industrial applications
  • Automatic Temperature Compensation (ATC) for accurate pH readings in fluctuating temperatures and automatic calibration at one or two points to help prevent calibration errors
  • Dual-level LCD screen simultaneously shows the current measurement and the current temperature
  • Replaceable electrode cartridge to extend meter life
  • Waterproof, dustproof housing allows the tester to float
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Brand: Hanna Instruments   |   Manufacturer: Hanna Instruments

Item Dimensions: 6.42 x 1.02 x 1.57 inches (16.3 x 2.6 x 4.0 cm)   |   Package Dimensions: 1.3 x 2.72 x 8.31 inches (3.3 x 6.9 x 21.1 cm)

Amazon Price: $109.90 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $97.00

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  #8

Extech EC500 Waterproof ExStik II pH/Conductivity Meter

Model: EC500   |    Mpn: EC500   |    Ean: 0793950055007   |    PartNumber: EC500   |   Asin: B000NI4AUA

Extech EC500 Waterproof ExStik II pH/Conductivity Meter; Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode; 9 units of measure: pH, S/cm, mS/cm, ppm, ppt, mg/L, g/L, C, F The EC500 is Conductivity/TDS/Temperature Meter. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode. Analog bargraph indicates trends. Memory stores up to 25 labeled readings. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable. Complete with meter and electrode, protective cap, sample cup, four 3V CR-2032 batteries, and 48" (1.2m) neckstrap.

Key Features Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode 9 units of measure: pH, S/cm, mS/cm, ppm, ppt, mg/L, g/L, C, F Analog bargraph indicates trends Memory stores up to 25 labeled readings Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio RENEW feature alerts user when electrode needs replacement Auto power off and low battery indicator Waterproof to IP57 Specifications pH: 0.00 to 14.00pH Conductivity: 0 to 199.9 S, 200 to 1999 S, 2.00 to 19.99mS TDS/Salinity/Fluoride: TDS/Salinity: 0 to 99.9ppm (mg/L), 100 to 999ppm (mg/L), 1.00 to 9.99ppt (g/L) Temperature: 23 to 194 F (-5 to 90 C) Max. Resolution: 0.1 S, 0.1ppm (mg/L), 0.01pH, 0.1 F/ C Basic Accuracy: 2%FS, 0.01pH, 1.8 F/1 C Dimensions: 1.4"x6.8"x1.6" (35.6x172.7x40.6mm) Weight: 3.8oz (110g)

Features

  • Combination flat surface pH electrode with autoranging high accuracy conductivity cell
  • Measures 5 parameters including conductivity, TDS, salinity, pH, and temperature using one electrode
  • 9 units of measure: pH, S/cm, mS/cm, ppm, ppt, mg/L, g/L, Celsius, Fahrenheit
  • Analog bargraph indicates trends
  • Memory stores up to 25 labeled readings
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Brand: Extech   |   Manufacturer: Extech

Item Dimensions: 4.5 x 1.9 x 1.1 inches (11.4 x 4.8 x 2.8 cm)   |   Package Dimensions: 2.1 x 3.9 x 9.2 inches (5.3 x 9.9 x 23.4 cm)

Amazon Price: $122.39 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $159.99

Warranty: 1 year

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  #9

Professional TDS Meter Digital Water Tester, 3-in-1 TDS, Temperature and EC Meter with Carrying Case, 0-9999ppm, Ideal ppm Meter for Drinking Water, Aquariums and More

 PartNumber: LX-TDS-2Pack   |   Asin: B07KZZG7L5

water meter tds water conductivity meter tds test kit water hardness test kit water quality monitor tds stick tds meter kit nutrient tester tds ph meter tds water filter TDS monitor ph teds meter

Features

  • TEST YOUR WATER: How Pure is Your Water? With the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm (parts per million)
  • EASY TO USE AND ACCURATE: Just stick it in about 1 inch of water instantly you get the reading. It's compact and doesn't need any maintenance. The TDS water tester is a rugged model that includes a protective carrying case with belt clip
  • AUTO-OFF AND HOLD FUNCTION: The TDS tester shuts off automatically after 2 minutes of non-use to conserve batteries. Features a hold function that saves measurements for convenient reading and recording
  • MEASUREMENT RANGE: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1ppm. From 1000 to 9990 ppm, the resolution is in increments of 10ppm, indicated by a blinking 'x10' image
  • WHAT YOU GET: Lxuemlu 2 x water tester, user manual, our fan-favorite 18-month warranty and friendly customer service
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Brand: Lxuemlu   |   Manufacturer: Lxuemlu

Item Dimensions: 1.26 x 3.14 x 6.7 inches (3.2 x 8.0 x 17.0 cm)   |   Package Dimensions: 1 x 4 x 6.5 inches (2.5 x 10.2 x 16.5 cm)

Amazon Price: $14.99 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $45.99

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  #10

Milwaukee Instruments MW102 PH and Temperature Meter

Model: MW102   |    Mpn: MW102   |    Ean: 0810666003129   |    PartNumber: MW102   |   Asin: B001DTNDME

MW102 Standard Portable pH / Temperature Meter Standard portable meters with no frills! Milwaukee s low cost durable meters for quick and reliable measurements. Milwaukee s Standard meters are manufactured to be easy to use, practical and accurate. Ideal for the classroom, laboratory or for general field use. MW102 is a microprocessor based pH/Temperature meter with extended range (-2.00 to 16.00 pH), Automatic Temperature Compensation, automatic calibration in 2 points and 0.02 pH accuracy. The meter is supplied with pH electrode and calibration solutions. MW102 is supplied complete with a SE220 pH electrode, MA830R stainless steel temperature probe, pH 4.01 and pH 7.01 20 mL sachet of calibration solution, 9V battery and instructions.

Features

  • Ideal for anyone working on a low budget but still requiring fast and reliable measurements
  • Includes ph 4.01 and ph 7.01 20 ml sachet of calibration solution
  • Supplied complete with a ma911b/1 ph electrode
  • 9V battery included
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Brand: Milwaukee   |   Manufacturer: BFG Supply

Item Dimensions: 10 x 10 x 5 inches (25.4 x 25.4 x 12.7 cm)   |   Package Dimensions: 2.8 x 5.8 x 8.4 inches (7.1 x 14.7 x 21.3 cm)

Amazon Price: $112.40 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $118.00 | Used Price: $82.84

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  #11

Extech PH100 ExStik pH Waterproof Meter

Model: PH100   |    Mpn: PH100   |    Ean: 5053184545480   |    PartNumber: PH100   |   Asin: B00023RYQ8

ExStik pH tester features a flat pH sensor making it ideal for testing semisolids and surfaces. Flat surface also reduces the chance of accidental breakage of the electrode tip-perfect for rugged field use! Built-in smart chip simplifies calibration and error diagnosis. CAL alert notifies you when it is time to recalibrate ensuring accurate readings. Renew indicator tells you when it is time to replace the electrode. Built-in memory recalls up to 15 sequentially tagged readings. LCD simultaneously shows pH and temperature readings, plus an analog bar graph of pH values lets you view reading trends. Waterproof tester floats in water. Flat-surface electrode is great for semisolids, solids, and surface testing Built-in memory recalls up to 15 labeled readings. Smart chip tell you when to calibrate or replace your meter

Features

  • Flat surface pH electrode is waterproof and rugged enough to withstand harsh environments
  • LCD display shows pH from 0.00 to 14.00, temperature and bargraph of trends in acidity or alkalinity; device stores and recalls up to 15 labeled readings
  • RENEW feature tells you when it and' time to replace your pH electrode
  • CAL feature tells you when it and time to recalibrate your meter
  • Includes meter, protective sensor cap, sample cup, 4 SR44 button batteries and 1 48-Inch (1.2m) neck strap
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Brand: Extech   |   Manufacturer: Extech Instruments

Item Dimensions: 1.4 x 1.6 x 6.8 inches (3.6 x 4.1 x 17.3 cm)   |   Package Dimensions: 2.2 x 2.9 x 9.3 inches (5.6 x 7.4 x 23.6 cm)

Amazon Price: $79.99 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $99.99

Warranty: 1 year (meter only)

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  #12

TDS Meter, Sonkir 3-in-1 TDS/EC/Temp Meter, Digital Water Quality Tester for Drinking Water Purity Test, Swimming Pools, Aquariums, Hydroponics, Measure 0-9999ppm (Yellow)

 PartNumber: TDS   |   Asin: B07DN9JC2C

Backlight Warning Function
Refer to the international standard, TDS value of 40 is the critical point for the purity of water. The lower the TDS level, the purer the water.
If TDS value is above 40, normally it indicates the water is very likely unsuitable for drinking, and hence the backlight of the LCD will turn out to be red while the test result of TDS is above 40.
However, the water with TDS value below 40 does not necessarily mean it is drinkable since there are various factors (e.g. bacteria amount) would determine whether the water is safe or not.

Automatic Temperature Compensation (ATC) Function
Since TDS value would be affected by temperature, this meter is equipped with Automatic Temperature Compensation (ATC) function for the highest accuracy purpose.

Specifications
Measuring Range:
TDS: 0 - 9999 ppm (parts per million)
Conductivity: 0 - 9999 s/cm
Degrees Celsius: 0 - 99 C
Degrees Fahrenheit: 32 - 210 F
Accuracy: 2% F.S
Battery: CR2032, DC3V; 230mAh
Working Temperature: 32 - 122 F
Net Weight: 1.45oz(41g)
Size: 6.39 x 1.16 x 0.64 inches

How to Use
Step 1: Take off the protective cap and press ON/OFF button
Step 2: Immerse the meter electrode into the solution and gently stir
Step 3: Wait for the reading to stabilize and check the reading
Step 4: After finishing, clean the electrode by pure or distilled water and dry it before replacing the cap
Step 5: Press the ON / OFF button for 2 seconds to turn off manually

Warranty Policy
- Industry-leading 12-Month Money Back Warranty
- After-sale Service: support@sonkir-mall.com

Features

  • Accurate and Reliable: This advanced meter features Automatic Temperature Compensation(ATC) which means it automatically compensates for solution temperatures within a range of 32 122 , and is equipped with a high-quality titanium alloy probe to ensure you get a accurate and reliable reading without any worry
  • 3-in-1 Function: It is designed to test TDS(Total Dissolved Solids) and EC(Electrical Conductivity) of water for the purpose of purity. Temperature of water could also be examined. Measuring range: TDS: 0 - 9999 ppm; conductivity: 0 - 9999 s/cm; temperature: 32 - 210 F/ 0 - 99 C; accuracy: 2% F.S
  • LCD Backlight Design: The meter uses low-power backlight technology to easily test water at night and in dark places. In addition, it can also be used to distinguish between drinking water and non-drinking water. Red backlight (ppm>40) means this is non-drinking water
  • Easy to Use: Turn on the TDS meter and gently stir the water, then a stable reading will automatically lock on the LCD within seconds. The meter will be switched off automatically while it is not in use for 2 minutes
  • Wide Applications: It is widely applied to science laboratory, school education, commercial manufacture, industrial pollution control, agriculture etc. It can be used to test the standard of household drinking water, RO system, swimming pool, aquarium and other related areas
  • See more on Amazon...

Brand: Sonkir   |   Manufacturer: Sonkir

Package Dimensions: 1.3 x 1.5 x 6.5 inches (3.3 x 3.8 x 16.5 cm)

Amazon Price: $12.99 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #13

5-in-1 Water Quality Multi-Parameter PH EC CF TDS (ppm) Temperature Test Meter Backlight, Wall-mountable Rechargeable Continuous Monitor Tester, Aquariums Hydroponics Pool Fish Tank Pond Drinking

Model: WQM-242   |    Mpn: Model Number   |    Ean: 0600316549158   |    PartNumber: Model Number   |   Asin: B07JJFPWT8

5-in-1 Water Quality Testing Tool PH/ EC/ CF/ TDS/ Temperature Measurement In One Unit. Perfect For Wide Applications Such As Aquariums, Hydroponics, Laboratory, Spas, Swimming Pools And Other Water Systems

Features:

Instant Triple Display Of Results Complete Kit Set With PH Calibration Powder & EC Calibration Solution Switchable C/ F Temperature Unit Automatic Temperature Compensation Clear LCD With Backlight User-friendly And Easy Calibration Best In Aquariums, Hydroponics, Laboratory, Spas, Swimming Pools And Other Water Systems

Specifications:

Measurement Range: EC: 0.00~19.99EC pH: 0.00~14.00pH CF: 0.0~199CF Temp: 0~55 C (32~131 F) TDS: 10~19990ppm Resolution: EC: 0.01EC pH: 0.01pH CF: 0.1CF Temp: 0.1 C (0.2 F) TDS: 10ppm Accuracy: pH: 0.1pH Temp: 1 C( 2 F) EC/CF/TDS: 2%F.S. Automatic Temperature Compensation: 0~50 C (32~122 F) Operating Temperature: 0~50 C (32~122 F) Power Supply: DC6V With Rechargeable Battery Installed Weight: 223gms Set Includes:

1 X 5 In 1 Water Quality Monitor 1 X PH Electrode With BNC Connector 1 X EC Electrode With BNC Connector 1 X 4.01ph Calibration Powder 1 X 6.86ph Calibration Powder 1 X 9.18ph Calibration Powder 1 X EC 12.88 Calibration Solution 1 X EC 1413 Calibration Solution 1 X Metal Hanging Bracket 2 X Mounting Plastic Brackets 1 X Mini Screwdriver 1 X 110V Power Adapter (US Plug) * English User Manual *Please Contact Us If You Need A 220V Power Adapter

Features

  • Measure 5 parameters, continuously monitoring shows readings on its large-screen triple display with backlight. Powered by its rechargeable battery (installed in the main unit) or the power adapter included which supports a long period of monitoring.
  • Measurement Range: EC: 0.00~19.99EC; pH: 0.00~14.00pH; CF: 0.0~199CF; Temp: 0~55 C (32~131 F); TDS: 10~19990ppm
  • Proven high accuracy and Auto Temperature compensation (ATC), comes with removable BNC electrode
  • pH calibration powders and EC calibration solution are included in the set. Calibrates easily and offer safer and precise measurement
  • Best in aquariums, hydroponics, laboratory, spas, swimming pools and other water systems
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Brand: Gain Express   |   Manufacturer: Gain Express Holdings Ltd

Amazon Price: $76.90 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 1-2 business days
List Price: $76.90

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  #14

UEi Test Instruments DTH35 Digital Psychrometer

Model: DTH35   |    Mpn: DTH35   |    Ean: 5915903829069   |    PartNumber: DTH35   |   Asin: B00M0EU6H6

The DTH35 was designed to provide professionals with an easy way to measure temperature and humidity. Packed with useful features, the DTH35 includes a triple display to show three readings simultaneously. Use the DTH35 when charging air-conditioning systems or for similar HVAC/r applications. Measures temperature in degrees F and c, relative humidity (rh) from 0% to 100% dewpoint, wet bulb, and temperature and includes Min/Max, data hold, auto power off and a protective sensor cap.

Features

  • Measures: temperature, relative humidity
  • Min/max/reset data hold auto power off
  • Calculates: wet bulb, dew point, enthalpy
  • Min/Max, Data Hold, Large Backlit Display, Magnetic mount, Probe cover used as an extension
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Brand: UEi Test Instruments   |   Manufacturer: UEi Test Instruments

Item Dimensions: 9.37 x 1.7 x 0.72 inches (23.8 x 4.3 x 1.8 cm)   |   Package Dimensions: 1 x 5 x 12 inches (2.5 x 12.7 x 30.5 cm)

Amazon Price: $76.05 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $94.92

Warranty: 1-Year limited warranty

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  #15

LaMotte 1749 Salt/TDS/Temperature TRACER PockeTester, 1.6" W x 7.4" L x 1.6" H

Model: 1749   |    Mpn: 1749   |    Ean: 9876546513127   |    PartNumber: 1749   |   Asin: B00BT13RRM

LaMotte 1749 Salt/TDS/Temperature TRACER PockeTester, 1.6" W x 7.4" L x 1.6" H

Features

  • Auto Power Off After 10 minutes of no button presses
  • 0 to 199.9 S, 200 to 1999 S, 2.00 to 19.99 mS Conductivity Range
  • 0 to 99.9 ppm and mg/L, 100 to 999 ppm and mg/L, 1.00 to 9.99 ppt and g/L TDS Range
  • 0 to 99.9 ppm S, 100 to 999 ppm S, 1.00 to 9.99 ppt S Salinity Range
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Brand: LaMotte   |   Manufacturer: LaMotte

Item Dimensions: 2.2 x 2.7 x 9 inches (5.6 x 6.9 x 22.9 cm)   |   Package Dimensions: 2.2 x 2.8 x 9.1 inches (5.6 x 7.1 x 23.1 cm)

Amazon Price: $102.41 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $104.00 | Used Price: $64.94

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  #16

Yescom 6 in 1 Multi-Parameter Water Testing Meter Digital LCD Water Quality Monitor PH PPM Temp TDS EC CF with Case

Model: 16WTR001-PHT-026   |    Mpn: 16WTR001-PHT-026   |    Ean: 0637390756684   |    PartNumber: 16WTR001-PHT-026   |   Asin: B007HB5WSK

Features:

- Six-in-one Meter: EC, CF, TDS, pH, C, F
- Large, triple level LCD display
- Easy calibration of pH and TDS with just a mini-screwdriver
- Automatic Temperature Compensation (without this, pH reading will differ as the temperature varies)
- Convertible temperature readout in degree Centigrade and degree Fahrenheit, quick and easy to get your wanted result
- Caps on both sides for storage and protection of electrodes
- Suction cups to attach the electrodes onto the inwall of the vessel, tank, reservoir, etc.
- CE Certificated; to offer safer and precise measurement

Specifications:

Range:

- EC: 0.00-19.99EC
- CF: 00.0-199.9CF
- TDS: 10-19990PPM
- pH: 0.00-14.00pH
- TEMP.: -50 C - 70 C (-58 F - 158 F)

Resolution:

- EC: 0.01EC
- CF: 0.1CF
- TDS: 10PPM
- pH: 0.01pH
- TEMP.: 0.1 C / 0.2 F

Accuracy:

- pH: 0.1pH
- TEMP.: 1.0 C / 33.8 F
- EC/CF/TDS: 2%F.S

Power Supply: DC 6V
Operating Temp.: 0 C - 50 C (32 F - 122 F)
Overall Dimension (LxWxH): 6" x 3 3/8" x 7/8" (155 x 86 x 22mm)

Package Contents:

- 1x Packaging Plastic Box
- 1x Mainframe
- 1x EC/CF/PPM Electrode
- 1x Temperature Electrode
- 1x PH Electrode
- 1x AC-DC Adaptor
- 1x Mini Screwdriver
- 2x Suction Cups
- 1x Hook
- 1x Manual

Features

  • Six-in-one Meter: EC, CF, TDS, pH, C, F; Large, triple level LCD Display
  • Easy Calibration of pH and TDS with just a mini-screwdriver; Automatic Temperature Compensation (without this, pH reading will differ as the temperature varies)
  • Convertible temperature readout in degree Centigrade and degree Fahrenheit, quick and easy to get your wanted result
  • Caps on Both Sides for storage and protection of electrodes; Suction cups to attach the electrodes onto the inwall of the vessel, tank, reservoir, etc.
  • CE Certificated; to offer safer and precise measurement
  • See more on Amazon...

Brand: Yescom   |   Manufacturer: Yescom

Item Dimensions: 0.88 x 3.38 x 6 inches (2.2 x 8.6 x 15.2 cm)   |   Package Dimensions: 2.7 x 7.7 x 9.6 inches (6.9 x 19.6 x 24.4 cm)

Amazon Price: $75.95 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $75.95

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  #17

AUTOUTLET TDS Meter Digital Water Quality Tester Professional TDS EC & Temperature Meter (3-in-1) 0-9999 ppm Tester Pen for Drinking Water, Aquariums, Hydroponics, Pools, Spa

Model: AUTOUTLET   |    Mpn: AUTOUTLET   |    Ean: 0711583484544   |    PartNumber: AUTOUTLET   |   Asin: B07CTMC298

Feature:
Digital TDS Meter Tester - To Test the Filter Water Quality Purity, to Check the Performance of Your Water Filter, to Check for Hardness (1grain=17ppm),to Make Sure You Always Drink Pure Water
Shift between TDS and Conductivity - Hold Button Saves Measurements for Convenient Reading and Recording New Arrival
Wide Measurement Range - EC: 0-9990us/cm. TDS: 0-9990ppm. Dearees Celsius: 0.1-80.0 Celsius. Fahrenheit: 32.0-176.0 Accuracy: 2%
Auto-off Function - Turns off Meter after 5 Minutes of Non-use to Conserve Batteries Automatic Temperature Compensation
Multifunctional - Can be Used in Water Ppurifiers and Filters, Instantly Check on the Overall Quality of the Water You and Your Family Drink.
Specifications:
1.Measurement range:
EC: 0-9990us/cm. TDS: 0-9990ppm. Dearees Celsius: 0.1-80.0 Celsius.Fahrenheut: 32.0-176.0 Accuracy: 2%
2.Size: 154mm*30mm*14mm
3.Color: White How to use it:
1.Please unplug the electrode sleeve before use.
2.Press the switch ,place the electrode into the testsolution.
3.After the numerically stable ,press the HOLD button and take it out of the solution to read.
4.After reading,turn off the meter,wipe clean the electrode before sleeving it. Package include:
1 X Water Quality Tester
1 X User Manual
1 X Free Leather Bag

Features

  • Digital TDS Meter Tester To Test the Filter Water Quality Purity, to Check the Performance of Your Water Filter, to Check for Hardness (1grain=17ppm),to Make Sure You Always Drink Pure Water
  • Shift between TDS and Conductivity Hold Button Saves Measurements for Convenient Reading and Recording New Arrival
  • Wide Measurement Range EC: 0-9990us/cm. TDS: 0-9990ppm. Dearees Celsius: 0.1-80.0 Celsius. Fahrenheit: 32.0-176.0 Accuracy: 2%
  • Auto-off Function Turns off Meter after 5 Minutes of Non-use to Conserve Batteries Automatic Temperature Compensation
  • Multifunctional Can be Used in Water Ppurifiers and Filters, Instantly Check on the Overall Quality of the Water You and Your Family Drink.
  • See more on Amazon...

Brand: AUTOUTLET   |   Manufacturer: AUTOUTLET

Item Dimensions: 4.8 x 7.6 x 0.79 inches (12.2 x 19.3 x 2.0 cm)   |   Package Dimensions: 0.8 x 4.8 x 7.6 inches (2.0 x 12.2 x 19.3 cm)

Amazon Price: $8.95 | as of 01/23/2019(1:31am pst)
Availibility: Usually ships in 24 hours
List Price: $8.95

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