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Best Water Quality & Instrumentation - Buying Guide

Last Updated: 10/18/2019

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Bestselling Water Quality & Instrumentation on Amazon

  1. TDS Meter Digital Water Tester, Lxuemlu Professional 3-in-1 TDS, Temperature and EC Meter with Carry...
  2. Lead Iron Copper and Mercury - Home Water Test Kit for Well Tap and Drinking Water | Fast & Accurate...
  3. ZeroWater ZT-2 Electronic Water Tester, Blue
  4. BAIYI Kitchenware Soil pH Meter 3-in-1 Soil Test Kit For Moisture,Light & pH,Great For Garden,Farm, ...
  5. General Tools PIN3 Replacement Pins for MMD4E, RHMG650 and RHMG700DL
  6. APEC Water TDSMETER Water Quality TDS Meter Tester, 0 to 1999 Measurement Range for Better Accuracy,...
  7. Pinpoint High-Precision pH Calibration Fluids Kit (pH Buffer Solution), 20 Piece Set - 7.000, 10.000
  8. Salt Gauge, KKmoon Portable Salinity Meter Handheld ATC Salinometer Halometer Salty Brine Meter Seaw...
  9. 1 Digital Turbine Flow Meter,Gas Oil Fuel Flowmeter,Pump Flow Meter Diesel Fuel Flow Meter,High Ac...
  10. Bluelab BLU23520 pH Probe

  #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 (LX-TDS1)

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 meter tds water filter TDS monitor 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: 1.2 x 1.6 x 6.5 inches (3.0 x 4.1 x 16.5 cm)

Amazon Price: $13.97 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $20.97 | Used Price: $10.00

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  #2

Lead Iron Copper and Mercury - Home Water Test Kit for Well Tap and Drinking Water | Fast & Accurate Quality Testing to EPA Standards | Easy to Use and Sensitive Tester Strips Made in USA

 Ean: 0704907107847   |    PartNumber: Heavy Metals - 4 way kit   |   Asin: B07BRSMF76

Heavy Metals Test

Features

  • QUICK AND EASY TO USE - Detect unsafe levels of 4 common heavy metals in your drinking water in less than 15 minutes. The simple, clear instructions make this hassle-free test kit super easy to use at home.
  • MADE IN USA - Don't rely on foreign-made test kits which are often designed for wastewater testing, not drinking water. All our tests are made in the USA and calibrated to EPA standards. This means you can rely on the test results to indicate the safety of your water.
  • LOW-LEVEL DETECTION / HIGHLY SENSITIVE - Unlike other versions on the market, these test strips allow for measurements in very fine increments. Whether you are testing heavy metals in your well, tap or filtered water, low-level detection and accuracy is a must.
  • INDIVIDUAL RESULTS - Instead of a cumulative sum, this testing kit tells you precisely which metals are present in your water. This easy to use test kit includes Lead, Copper, Iron and Mercury tests.
  • DEDICATED TEAM OF EXPERTS - You can always count on our team of EPA experts, with more than 30 years of expertise in the water quality industry. We are single-mindedly devoted to helping you with any questions you may have about the test kit or water quality testing in general.
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Brand: Health Metric    |   Manufacturer: Health Metric

Package Dimensions: 0.94 x 3.86 x 7.32 inches (2.4 x 9.8 x 18.6 cm)

Amazon Price: $23.33 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $29.83

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  #3

ZeroWater ZT-2 Electronic Water Tester, Blue

Model: TDSmeter-20   |    Mpn: ZT-2   |    Ean: 0735343744457   |    PartNumber: ZT-2   |   Asin: B002UUTAI6

ZT-2 Features: -Power source: 2 x 1.5V button cell batteries (included)(357A). -TDS meter. -Range: 0 - 999 ppm (mg/L). -Resolution: 1 ppm (0-999 ppm). -Accuracy: +/- 3%Conversion. -Factor: NaCl (avg. 0.5). Product Type: -Soil Testing Accessories. Dimensions: -Meter weight: 31.2g (1.1 oz). Overall Height - Top to Bottom: -5.5". Overall Width - Side to Side: -0.9". Overall Depth - Front to Back: -0.75". Overall Product Weight: -1 lbs.

Features

  • Easy To Use
  • Measure total dissolved solids in water
  • Know exactly when to change filters
  • Compare water samples
  • GET THE LEAD OUT: ZeroWater filters are the only pour-through filters NSF Certified to remove chromium & lead. Our pitchers, tumblers, & dispensers remove virtually all solids for the purest tasting water.
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Brand: ZeroWater   |   Manufacturer: Zero Technologies, LLC

Item Dimensions: 5 x 7 x 6 inches (12.7 x 17.8 x 15.2 cm)   |   Package Dimensions: 0.3 x 1.1 x 5.5 inches (0.8 x 2.8 x 14.0 cm)

Amazon Price: $11.79 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $16.82

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  #4

BAIYI Kitchenware Soil pH Meter 3-in-1 Soil Test Kit For Moisture,Light & pH,Great For Garden,Farm, Lawn,Plants,Herbs & Gardening Tools,Indoor & Outdoor Plant Care Soil Tester(No Battery needed)

Model: P7-Y35J-ENUJ   |    Mpn: 1   |    Ean: 0792855517931   |    PartNumber: 1   |   Asin: B07CJHWMDV

Let BAIYI Kitchenware Soil pH Meter Tester Make You Become a Good Plant Carer !

3 in 1 Design-House Plant Moisture Meter
This 3- in-1 house plant water meter is designed to better know the condition of your plant, detect soil moisture, help you know the pH value of the soil, determine if plants get enough sunlight to keep plants grow healthier !
Scientific Data Monitoring-Lawn Soil pH Tester
Help you control every detail and track all changes about your plants. Keep your plants in a healthy condition through scientific data monitoring !

Specifications:
Color: Green
pH Range: 3.5-8 pH (3.5-6.5 Acid, 7-8 Alkaline)
Moisture Range: 1-10 (1-3 Dry, 4-7 Nor, 8-10 Wet)
Relative Light: 0-2000 lux (0-200 Low, 200-500 Low+, 500-1000 Nor, 1000-2000 Hgh)
Product Size: 10.2 x 2.3 x 1.5 inches
Copper Probe Diameter: 0.2 inch
Aluminum Probe Diameter: 0.2 inch
Probe Length: 6.9 inches
Distance Between Probes: 0.5 inch
Product Weight: 2 oz/56g

How to Use:
Step 1: Switch to moisture/pH/light position according to demand
Step 2: Insert the probe into the soil about 2-4 inches
Step 3: Adjust the position of the probe until the pointer on the dial swing slightly
Step 4: Check moisture/pH/light level in the dial after 10 minutes
Step 5: Remove probe from soil and wipe clean after each use

Kindly Note:
1. Do not force it into very hard soil or touch hard objects since it will be easy to damage the probe
2. Do not use it to test pure water or other liquids. It can only be used to measure soil
3. Do not leave the meter in the soil for a long time
4. Please wipe and clean the probe after each use
5. If the soil is too dry the indicator will not move, and water it before testing

Features

  • INDUSTRY-LEADING WARRANTY : We promise Hassle Free Money Back or Free New Replacement guarantee if you receive the defective products or have any questions before you decide to leave a negative feedback or review !
  • 3 IN 1 Soil Tester for garden soil : Designed to know the conditions for your plants! You're able to test the soil moisture, pH value and sunlight level of plant with this Soil Moisture Meter. Help to promote plants healthy growth and Let you become a gardening master.
  • Easy to use : No batteries needed,Just take our Soil Tester Meter into the soil about 2-4 inches and toggle switch then wait for a few minutes till the pointer stops swinging to get a stable reading on the scale dial.
  • Accurate and Reliable : By.G Plant Tester use Double-plated designed, Premium Double-needle Detection,High accuracy.
  • Compact and portable design : Suitable for indoor or outdoor use.easy to carry and durable. Really a good Water Plant Tools.
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Brand: BAIYI Kitchenware   |   Manufacturer: BAIYI Kitchenware

Package Dimensions: 1.5 x 3.3 x 12.6 inches (3.8 x 8.4 x 32.0 cm)

Amazon Price: $6.33 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.75

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  #5

General Tools PIN3 Replacement Pins for MMD4E, RHMG650 and RHMG700DL

Model: PIN3   |    Mpn: PIN3   |    Ean: 0681035017128   |    PartNumber: PIN3   |   Asin: B01M9C0YOP

General Tools PIN3 Replacement Pins for RHMG650 and RHMG700DL (2 Pair). Made in China. Manufactured by COLE-PARMER.

Features

Brand: General Tools   |   Manufacturer: Cole-Parmer

Package Dimensions: 0.12 x 2.01 x 2.99 inches (0.3 x 5.1 x 7.6 cm)

First Available: 2017-03-14

Amazon Price: $10.48 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $10.48

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  #6

APEC Water TDSMETER Water Quality TDS Meter Tester, 0 to 1999 Measurement Range for Better Accuracy, 1 ppm Resolution

Model: TDSMETER   |    Mpn: TDSMETER   |    Ean: 0854961005303   |    PartNumber: TDSMETER   |   Asin: B00LU239QE

Tds stand for TOTAL dissolved solids, which includes salt, metal or mineral in the water. A tds meter is an easy to use hand-held digital meter to instantly check your overall water quality. It allows you to stay on top of your drinking water quality at all times! with the push of a button, the tds meter can tell you your overall water purity level, which will be displayed on the screen measured in parts per million (ppm). the lower the number showing on the tds meter means the purer the water quality, with 0 ppm being perfect and pure water. The tds meter is a great tool for water filtration, water purification and drinking water. It is also great for checking your tap water quality, or knowing when to change your filters for your water filter systems. Replaceable 3V battery and vinyl case included specifications: range: 0-1999ppm tds sensitivity: 1 ppm tds probe material: stainless steel storage temperature: 0 c ~ 80 c operating temperature: 10 c ~ 40 c dimension: 128mm (L) x 25mm (W) x 20mm (h) weight: 1.24 oz. Battery type: 3V CR2032 factory calibrated: calibrate with a 300 ppm 442 solution apec water does not distribute or sell our products to any 3RD party sellers on Amazon. Please purchase genuine apec water products from Amazon or apec water directly for authenticity.

Features

  • Lightweight pocket-size water quality tester with vinyl case for easy travel storage
  • Allows measurement range from 0-1999 PPM for accurate reading, assuring the highest accuracy possible
  • Simple compact design & easy to use one button operation with large 4 digit LCD display
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Brand: APEC WATER   |   Manufacturer: APEC Water Systems

Item Dimensions: 1 x 1 x 7 inches (2.5 x 2.5 x 17.8 cm)   |   Package Dimensions: 2.05 x 2.09 x 6.14 inches (5.2 x 5.3 x 15.6 cm)

Amazon Price: $16.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #7

Pinpoint High-Precision pH Calibration Fluids Kit (pH Buffer Solution), 20 Piece Set - 7.000, 10.000

 PartNumber: 43237-2   |   Asin: B07D9Y55GB

PINPOINT High-Precision pH Calibration Fluids Kit contains 20 packets: 10 pouches of 7.000 +/- 0.002, 10 pouches of 10.000 +/- 0.005 Calibration Fluids. Each one comes in it's own plastic envelope packet. They are ready to use, no mixing required, are extremely accurate and field portable. Each packet contains ample fluid for calibration (approx. 25 mL).

Features

  • High-precision calibration fluids
  • Ready to use, no mixing require
  • Extremely accurate and field portable
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Brand: PINPOINT by American Marine Inc.   |   Manufacturer: American Marine Inc.

Package Dimensions: 4.33 x 4.41 x 4.72 inches (11.0 x 11.2 x 12.0 cm)

Amazon Price: $17.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 1-2 business days
List Price: $17.99

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  #8

Salt Gauge, KKmoon Portable Salinity Meter Handheld ATC Salinometer Halometer Salty Brine Meter Seawater Salinity Refractometer Food Salinity Tester Meter with 0.00ppt-9.99ppt 10.0ppt-50ppt

 Ean: 0737798361203   |    PartNumber: KSN1936047509309VJ   |   Asin: B07MHKT92N

This industrial grade salinometer can be used for measuring the salt value and temperature of solvent, which measuring rang is 0.00ppt-9.99ppt 10.0ppt-50ppt. Widely applied in industrial use agriculture, medicine, food industry, scientific research and environmental protection, etc. Specifications: Material: ABS Item Name: Pen Type Salinity Meter Display: Large LCD Display with Switchable Backlight Measuring Range: 0.00ppt-9.99ppt, 10.0ppt-50ppt Resolution: 0.01ppt, 0.1ppt Accuracy: 3%F.S 1digit Repeatability: 0.01ppt/0.1ppt Solvent Temperature Range: 0 60 Temperature Accuracy: 1 Working Temperature: 0 50 (32 122 ) Working Humidity: 0%RH 80%RH(Non-condensing) Auto Power off: 5 Minutes without any operation Power Supply: 4 * 1.5V LR44 Button Cell Battery (NOT Included) Item Size: Approx. 177 * 43 * 43mm / 7.0 * 1.7 * 1.7in Item Weight: Approx. 80g / 2.8oz Package Size: Approx. 20.5 * 7.5 * 5.3cm / 8.1 * 3.0 * 2.1in Package Weight: Approx. 140g / 5.0oz
Features:
Handheld design and non-slip pen type handle for easy operation. Built-in automatic temperature compensation(ATC) to get precise results. Measuring Rang: 0.00ppt-9.99ppt 10.0ppt-50ppt, very easy to test. With temperature units in / (switchable) and switchable backlight for convenient use in dark. With replaceable sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement. Suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research unit to determine the water quality salinity.
Package List:
1 * Salinity Meter 1 * User Manual(English)

Features

  • Handheld design and non-slip pen type handle for easy operation. Built-in automatic temperature compensation(ATC) to get precise results.
  • Measuring Rang: 0.00ppt-9.99ppt 10.0ppt-50ppt, very easy to test.
  • With temperature units in / (switchable) and switchable backlight for convenient use in dark.
  • With replaceable sensor probe - The electrode probe can be replaced with insert type design for convenient and fast replacement.
  • Suitable for water source monitoring, aquaculture, environmental protection, printing and dyeing, electroplating, beverage industry and scientific research unit to determine the water quality salinity.
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Brand: KKmoon   |   Manufacturer: KKmoon

Package Dimensions: 2.09 x 2.99 x 8.19 inches (5.3 x 7.6 x 20.8 cm)

Amazon Price: $39.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

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  #9

1 Digital Turbine Flow Meter,Gas Oil Fuel Flowmeter,Pump Flow Meter Diesel Fuel Flow Meter,High Accuracy,for Measure Diesel, Kerosene, Gasoline, etc.(Blue)

 Ean: 0736077789592   |    PartNumber: Acogedoryvcqz4wr9t-02   |   Asin: B07M9P3TF9

Specification:

Operating voltage: 2.3-3.3V

Battery type: 2 x AAA LRO3 batteries

Thread size: 1inch NPT

Measure accuracy: 1%

Maximum working pressure: 20BAR

Flow range: 15-120L / Min

Single count: 0.00-9999.9

Total cumulative count: 0-99999

Working temperature: -10 C ~ +60 C(14 F~140 F)

Standby time: 1 year

Weight: 371g




Problem solving service

*When it appears - normal flow rate but the meter does not count, when the DISPLAY button is pressed, the meter is turned on. In this case, the possible cause is: 1. the impeller is stuck or damaged; 2. the sealant material is wrapped around the impeller; Solution: Remove the meter and ensure that the impeller rotates freely.

*When it occurs - the flow rate is reduced and the meter does not count when the DISPLAY button is pressed, the meter is turned on. In this case, the reasons may be caused by: 1. The meter is partially blocked by the dried liquid; 2. Below the minimum flow rate; Corresponding solution: remove the instrument to ensure that the impeller rotates freely; 2. Increase the flow rate

* When the meter is not working properly, it may be due to a board failure or a button failure. The corresponding solution: replace the circuit board

Features

  • VARIOUS ADVANTAGE OF TURBINEFLOWMETER high precision, 2 cumulative amounts (1 resettable, 1 can be accumulated), factory calibration gallons and liters.
  • USED EXTENSIVELY for petroleum, pharmaceutical, transportation and commercial applications. Medium: diesel, urea, kerosene, gasoline.
  • EASY TO MAINTAIN Internal components are easy to replace, lightweight, compact design is easy to install, powered by lithium battery, about 9000 hours, connection type is NPT (internal thread).
  • PRODUCT DESCRIPTION The modular design of this flowmeter allows it to be used with output modules, sensors and remote transmitters. Intuitive and clear readings with high reliability and measurement accuracy of 1% for instantaneous and cumulative flow.
  • SERVICE Acogedor is more than just a brand. We care about our customers and make sure that buyers get what they want. We like to provide our customers with value for money. We are also asking any questions or comments here, please leave us a message!
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Brand: Acogedor   |   Manufacturer: Acogedor

Package Dimensions: 2.1 x 2.5 x 3.6 inches (5.3 x 6.4 x 9.1 cm)

Amazon Price: $38.89 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $38.89

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  #10

Bluelab BLU23520 pH Probe

Model: BLU23520   |    Mpn: PROBPHLEAP   |    Ean: 9421024920944   |    PartNumber: PROBPHLEAP   |   Asin: B077V7SR9J

The Bluelab Leap pH Probe is suitable for use with all Bluelab products that use a BNC connection. Combine it with the Bluelab Solutions and the convenient Bluelab Carry Case (item BLU7000). 6.6' (2 m) standard cable included.

Features

  • Easy to clean
  • Gel filled (non-refillable)
  • Double junction reference
  • Waterproof cable joint
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Brand: Bluelab   |   Manufacturer: BlueLab

Item Dimensions: 1.6 x 1.6 x 6.9 inches (4.1 x 4.1 x 17.5 cm)   |   Package Dimensions: 1.65 x 1.81 x 6.93 inches (4.2 x 4.6 x 17.6 cm)

Amazon Price: $82.41 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $85.17

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  #11

Water Quality Tester, KKmoon 6in1 Multi-parameter Water Testing Meter Digital LCD Multi-function Water Quality Monitor pH / RH / EC / CF / TDS(PPM) / TEMP Salt Analyzer

Model: CECOMINOD066497   |    Mpn: CECOMINOD066497   |    Ean: 0713893193031   |    PartNumber: CECOMINOD066497   |   Asin: B01H1R9LHC

This new water quality monitor is professional and necessary tool for testing PH / Temperature / EC / CF / RH / TDS of your solution level. Suitable for aquarium pool, laboratory, and environment water. Specifications: Range: pH: 0.00 14.00pH RH: 10%RH 99%RH Temperature: -50 70 (-58 158 ) EC: 0.00 19.99EC CF: 0.0 199.9CF TDS: 10 19990ppm Resolution: pH: 0.01pH RH: 1%RH Temperature:0.1 (0.2 ) EC: 0.01EC CF: 0.1CF TDS: 10ppm Accuracy: pH: 0.1pH RH: 5%RH Temperature: 1 ( 2 ) EC CF TDS: 2%F.S Temperature Compensation: 0 50 (32 122 ) Working temperature: 0 50 (32 122 ) Power supply: DC 6V (Power Adapter Usable) Battery: 2 * NI-MH 4.8V Battery Included Color: Black Material: ABS Plug Type: US Input Voltage: 100 240V Item Size: 152 * 80 * 26mm / 6.0 * 3.1 * 1.0in (Excluding Conductivity Probe) Item Weight: 229g / 8.1oz (6 in 1 Meter Body) Package Size: 23.5 * 16 * 6cm / 9.3 * 6.3 * 2.4in Package Weight: 624.5g / 22.0oz
Features:
Widely used to measure the pH / RH / Temperature / Conductivity EC / CF / TDS(PPM) of solution/water. Apply in water sources, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems.
Package List:
1 * 6 in 1 Water Quality Monitor with Conductivity Electrode 1 * User Manual 1 * pH Electrode 1 * Temperature Electrode 1 * AC-DC Adapter 2 * Suction Cups 1 * Bracket 1 * Mini Screwdriver

Features

  • Widely used to measure the pH / RH / Temperature / Conductivity EC / CF / TDS(PPM) of solution/water. Clear LCD with backlight, 3 results displayed simultaneously. Can online monitoring for a long time. PH electrode We use the international common BNC-Q9 plug pH probe can be replaced.
  • Before the calibration, please turned off and fully charged. For calibration, please refer to the instruction manual. Easy calibration of pH and TDS with just a mini-screwdriver. Can work continuously more than 10 hours of power outage or outdoor without power after charging the battery for 3 hours.
  • Test temperature in / (switchable unit). Automatic temperature compensation. Imported IC and high cost performance. FCC certificated to offer safer and preciser measurement. Each set of products has passed the calibration liquid test function qualified before shipment.
  • Apply in water sources, aquarium, hydroponics, laboratory, spas, swimming pools and other water systems. Easy to use and provides instant display of results.
  • Pay attention to whether the power supply and adapter voltage used in your country match, the product is wide voltage, and it is suitable for European and American power supply, but the adapter is not wide voltage. The adapter don't be made a wide voltage mainly considering product stability and resistance to strong magnetic fields. Customers are responsible for purchasing adapters for their own domestic use of different power sources. This is responsible for themselves and for the products.
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Brand: KKmoon   |   Manufacturer: KKmoon

Package Dimensions: 2 x 6.5 x 9 inches (5.1 x 16.5 x 22.9 cm)

Amazon Price: $79.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 1-2 business days
List Price: $79.99

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  #12

TDS Tester Meter with 0-9990 ppm Measurement Range, LCD Digital TDS Meter Tester Water Quality Tester for drinking water, water filter, hydroponics, aquariums, etc

Model: RayMALL0725   |    Mpn: RayMALL0725   |    Ean: 0840597139765   |    PartNumber: RayMALL0725   |   Asin: B013Z8FF12

"LCD Digital TDS Meter Tester Water Quality Ppm Purity Filter (TDS Tester)

High Quality: economy model that is ideal for end-users. Highly efficient and accurate due to its advanced microprocessor technology.
Feature:
Easy to use, efficient and precise, +/- 2% Readout Accuracy
1 ppm Resolution, Temerature: 0-50 , Measurement Range: 0-9990 ppm
Large, easy to read LCD screen, Data-hold function
Automatic shut-off after 10 minutes.

Package includes:
1 x TDS meter
1 x manual (English)
2 x LR44 batteries inset

Introduction:
A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality, to test the conductivity of water.
TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water.
With the push of a button, the TDS Tester can tell you your overall water purity level, which will be displayed on the screen in ppm.
The lower the TDS level, the purer the water, with 0 ppm being pure H2O.
The TDS Meter Tester is great for checking your tap water quality, or knowing when to change a filter.
This TDS Meter Tester is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas, and more.
"

Features

  • High quality: economy model that is ideal for end-users. Highly efficient and accurate due to its advanced microprocessor technology
  • Feature: Easy to use, efficient and precise, +/- 2% Readout Accuracy, 1 ppm Resolution, Temerature: 0-50 , Measurement Range: 0-9990 ppm, Large, easy to read LCD screen, Data-hold function, Automatic shut-off after 10 minutes
  • Pocket Size: TDS meter is a professional water level test instrument, the operation is simple, the appearance of fashion, small size and easy to put in your pocket! For today's market volume is the smallest, lightest portable. Reasonable design, pen electrode can be directly inserted into the water solution, measured it.Compact size that enable you to take anywhere
  • Hold Function: saves measurements for convenient reading and recording. The measurement time is rapid and accurate
  • Widely Use: Ideal for all water quality testing, water purification applications, waste water regulation, aqua culture,hydroponics, laboratory and scientific testing, pools, ecology testing, colloidal silver, water treatment, food and coffee, baths and spas and more
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Brand: MR.JIANG   |   Manufacturer: MR.JIANG

Package Dimensions: 1.5 x 5 x 6.5 inches (3.8 x 12.7 x 16.5 cm)

Amazon Price: $7.34 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 1-2 business days
List Price: $7.36

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  #13

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
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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: $10.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

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  #14

GPI Electronic Water Meter - 3/4in, Model# TM075-N

Model: 039-TM075-N   |    Mpn: TM075-N   |    Ean: 0031401000801   |    PartNumber: TM075-N   |   Asin: B009AJB7EA

TM series water meters are an accurate and economical alternative to traditional water meters. The TM075-N has a 0.75-inch FNPT fitting and is accurate to +/-3 percent of reading for flow rates from 2 to 20 GPM. TM water meters offer both flow rate and flow totals and are constructed from durable PVC to meet Schedule 80 PVC specifications. The TM075-N is easy to install and comes with a low-profile, LCD display powered by 2 lithium batteries. Ideal for use with irrigation systems, water processing applications, OEM water treatment equipment/skids, sub-metering of facility water usage, small waste water treatment equipment, and water based cooling systems.

Features

Brand: GPI   |   Manufacturer: GPI

Item Dimensions: 4.1 x 4 x 9 inches (10.4 x 10.2 x 22.9 cm)   |   Package Dimensions: 4.1 x 4.1 x 9 inches (10.4 x 10.4 x 22.9 cm)

Amazon Price: $324.74 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 1-2 business days
List Price: $401.99

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  #15

FS-TFC Water Quality Tester TDS Meter, Accurate and Reliable, 0-9990 ppm Emperature Meter Ideal Water Test Meter for Drinking Water, Aquariums,Swimming Pools,Well Water etc

Model: FBA-TDS   |    Mpn: FBA-TDS   |    Ean: 0740528480570   |    PartNumber: FBA-TDS   |   Asin: B071CY9VNK

High Accuracy Water Quality Tester.

What is TDS?
Total Dissolved Solids(TDS) are the total weight of all solids (minerals, salts or metals) that are dissolved in a given volume of water,expressed in milligrams per liter (mg/L) or in parts per million (PPM).The TDS meter is great for checking your tap water, aquarium, or any other source. It can be used to determine if your filters need to be replaced.

Follow these simple steps:
Remove protective cap.
Press the "on" button and place the unit into about an inch of water.
Wait for the meter to stabilize to see your final reading.

Specifications:
Type: TDS meter
Color: White
Measuring range: 0-9990ppm
Accuracy: 2%
Batteries: 2x 1.5V LR44 button cells
Auto shut-off: 10 minutes
ATC(Automatic Temperature Compensation)
Weight:0.5 ounces
Dimensions: 5.9L 1.1W 0.6 Hinches

Package includes:
1 x Poit TDS Meter
2 x 1.5V LR44 button cells
1 x carrying case of TDS Meter
1 x User's manual of TDS Meter

100% quality assurance

If you have any questions,please to contact us,we'll reply to you in 24 hours

Features

  • 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.+/- 2% High Accuracy.
  • REASONABLE DESIGN - The pen electrode can be inserted directly into the drinking water bottle mouth, and the penholder can be used as a liquid measuring vessel, which is very convenient to use.2-IN-1 The tester combines the TDS, ATC two functions in one.
  • AUTO-OFF FUNCTION - the meter shuts off automatically after 1 minutes of non-use to conserve batteries.AUTOMATIC TEMPERATURE COMPENSATION: Automatic conversion of water temperature and TDS values.
  • WIDELY USED - The tester pen is perfect for testing tap water, bottled water, filtered water and any water. saves measurements for convenient reading and recording.Large screen has liquid crystal display for easy viewing; lightest and most portable TDS instrument in market so far so you can keep it in pocket, tool bag and take it out when you need to measure.
  • LIFETIME HASSLE-FREE WARRANTY: We not only offer a 90-day satisfaction guarantee, our products come with a lifetime hassle-free sweatproof warranty and top notch customer service.
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Brand: FS-TFC   |   Manufacturer: FS-TFC Water Systems

Item Dimensions: 0.9 x 0.5 x 0.6 inches (2.3 x 1.3 x 1.5 cm)   |   Package Dimensions: 0.51 x 2.4 x 7.4 inches (1.3 x 6.1 x 18.8 cm)

Amazon Price: $9.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #16

Life Basis 4L Glass Collection Bottle for Water Distiller 1 Gallon Water Carafe High Temperature Resistance High Strength and High Hardness

Model: LADGP001-S   |    Mpn: LADGP001-S   |    PartNumber: LADGP001-S   |   Asin: B07CGHJBN3

Life Basis 4L Carafe materials of high borosilicate glass it is resistant to acid, alkali and water, and has excellent corrosion resistance.Has good thermal stability and chemical stability.
Therefore, it has chemical corrosion resistance, thermal shock resistance, good mechanical properties, and high temperature resistance.

Note:Please check the handle installion waySpecifications:
Material Hard glass
Volume: 4L
Size 18*19cm
Weight 1.04KG

Features

  • Large Volume: 4 Liter best for Life Basis Water Distiller. With clear scale of volume, easier to see the amount of water.
  • Excellent Material: Pure handmade glass products, materials of high borosilicate glass. Lighter, brighter and more petrous than ordinary glasses.
  • Newest Design: Do not worry about water leakage. Improved the previous problem-- apron becomes larger. (No apron now)
  • Composition of Accessories Useful handle to carry carafe, and removable transparent cover, take it off to heat dissipation.
  • Easy to Install Hold the handle with the hoop, then hoop the flute of carafe. Quickly install follow the picture, Perfect match Life Basis water Distiller.
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Brand: Life Basis   |   Manufacturer: Life Basis

Package Dimensions: 7.7 x 8.1 x 8.5 inches (19.6 x 20.6 x 21.6 cm)

Amazon Price: $45.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $45.99

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  #17

Earth Force Low-Cost Water Quality Monitoring Kit

 PartNumber: 5886-20   |   Asin: B0080GR71G

Developed in cooperation with Global Rivers Environmental Education Network (GREEN). This compact kit provides a simple and economical method of testing well water or naturally flowing water for 8 basic water quality parameters:

Coliform screening; kit performs 3 tests Temperature; kit performs unlimited number of tests Turbidity; kit performs unlimited number of tests pH; kit performs 10 tests Dissolved oxygen; kit performs 10 tests Biochemical oxygen demand (BOD); kit performs 10 tests Nitrate; kit performs 10 tests Phosphate; kit performs 10 tests Simple, illustrated, bilingual (English/Spanish) instructions ensure accurate results. Kit comes packed in screw-lid canister and includes liquid crystal thermometer, turbidity measuring scale, labware, and reagents.

Features

  • This compact kit provides a simple and economical method of testing well water or naturally flowing water for 8 basic water quality parameters: coliform bacteria, temperature, turbidity, dissolved oxygen, biochemical oxygen demand (BOD), nitrate, pH, and phosphate.
  • Kit comes packed in screw-lid canister and includes liquid crystal thermometer, turbidity measuring scale, labware, and reagents.
  • Simple, illustrated, bilingual (English/Spanish) instructions ensure accurate results.
  • Developed in cooperation with Global Rivers Environmental Education Network (GREEN)
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Brand: LaMotte   |   Manufacturer: LaMotte

Item Dimensions: 5.2 x 4.8 x 4.8 inches (13.2 x 12.2 x 12.2 cm)   |   

Amazon Price: $33.50 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 2-3 business days
List Price: $33.50

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  #18

AMZSTAR Clinical Digital Thermometer, Medical Thermometer for Oral, Rectal and Axillary Fast Read &Accurate Measurement Fever Temperature for Infants, Kid & Adults (Digital Orange)

 Ean: 0748440316854   |    PartNumber: 10418153   |   Asin: B06ZZGJH1F

AMZSTAR Clinical Digital Thermometer, Medical Thermometer for Oral, Rectal and Axillary Fast Read &Accurate Measurement Fever Temperature for Infants, Kid & Adults (Digital Orange):

No Hazard Compared To Broken Mercury Glass Thermometers. For oral, underarm and rectal use. Smart and innovative thermometer with high precision. Ease of use: - On/off switch placed conveniently in the reach of your fingers, makes it easy to use. Measurement Accuracy : 0.1 degree celcius (32.0 to 42.0 degree celcius), 0.2 degree fahrenheit (89.6 to 107.6 degree fahrenheit). Memory recalls last reading.Kindly press power button for seven seconds untill a beep is emitted.The display will change to other measurement. Auto shut-off: - Enabled with auto shut-off feature that keep the batteries working for long time. Safe, fast and clinically accurate. Last reading recall and buzzer memory and beeper. Reading both in c and f. Flexible Soft Tip Fits Naturally Under Tongue Or Under Arm. Flexible Probe Conforms The Mouth. Built: - built with sturdy materials that will last long, perfectly fit and finished that gives a premium touch. Features: - Comes with an LCD screen and a fever alarm system that alerts on accurate readings. Mercury Free Thermometer with Low Battery Indication & Beep Alert. Accurate & Safe. Battery replaceable.

Features

  • Medical Thermometer for Oral, Rectal and Axillary Fast Read &Accurate Measurement Fever Temperature for Infants, Kid & Adults (Digital Orange)
  • Ease of use: - On/off switch placed conveniently in the reach of your fingers, makes it easy to use
  • Measurement Accuracy : 0.1 degree celcius (32.0 to 42.0 degree celcius), 0.2 degree fahrenheit (89.6 to 107.6 degree fahrenheit).
  • Memory recalls last reading.Kindly press power button for seven seconds untill a beep is emitted.The display will change to other measurement
  • Auto shut-off: - Enabled with auto shut-off feature that keep the batteries working for long time
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Brand: AMZSTAR   |   Manufacturer: AMZSTAR

Package Dimensions: 0.63 x 1.77 x 6.38 inches (1.6 x 4.5 x 16.2 cm)

Amazon Price: $8.99 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

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  #19

GAIN EXPRESS ORP Tester Meter -1999mV~1999mV Millivolts Pool Aquarium Redox Digital Pen-Type

Model: ORP-002   |    Mpn: ORP-002   |    Ean: 0600316546102   |    PartNumber: ORP-002   |   Asin: B00XJI2GN4

This handy ORP tester measure the amount of Oxidation Reduction Potential (mV) from -1999~1999mV. It has clear LCD with backlight function for convenient opearation even in dark areas. This device is commonly used in measurement of Water Disinfection, the stronger the ORP, the faster the microbe is killed. Oxidation Reduction Potential (ORP) was found to be a reliable indicator of bacteriological water quality.

Features:

It has protective cap that helps reduce contamination Clear LCD with backlight function Provides instant display of measured value Compact pensize and light weight for mobility With CE RoHS Marking, passed & comply with all the necessary health and safety required standards set by the European Directives

Specifications:

Range: -1999~1999mV Resolution: 1mV Accuracy: 5mV LCD Display : 4 Digits Battery: 4 x 1.5V (AG-13) Operating Temperature: 0~50 C Calibration : manual by mini screwdriver (included) Item Color: Red Weight: 53g

Set Includes:

1 x Digital Pentype ORP Meter 4 x 1.5V (AG-13) Battery (Installed) 1 x Mini screwdriver / trimmer 1 x Casing English Instruction Manual

Features

  • Inexpensive and practical device with 1 point calibration, easy to use and highly accurate
  • Measurement range: -1999 ~ 1999 mV in steps of 1 mV
  • Easily find out the kind of water you are drinking and how effectively & efficient your filter works
  • Carry-everywhere design, Determine the water quality indicators with this ORP meter in just a few minutes.
  • With CE RoHS Marking, passed & comply with all the necessary health and safety required standards set by the European Directives
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Brand: GAIN EXPRESS   |   Manufacturer: Gain Express Holdings Ltd.

Item Dimensions: 7 x 3 x 18 inches (17.8 x 7.6 x 45.7 cm)   |   Package Dimensions: 1.2 x 3 x 6.9 inches (3.0 x 7.6 x 17.5 cm)

Amazon Price: $22.90 | as of 10/18/2019(11:59am pst)
Availibility: Usually ships in 1-2 business days
List Price: $22.90

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