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Tds Ppm Meter Hydroponic Water Quality Tester

Tds Ppm Meter Hydroponic Water Quality Tester

Your browser does not support JavaScript. To view this page, enable JavaScript if it is disabled or upgrade your browser. TDS/PPM METER MH DIGITAL BRAND This is a very High Quality Digital Handheld TDS (Total Dissolved Solids) PPM (Parts Per Million)...

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Water Quality Tester, J.B.W. 2016 Newest Released Premium TDS Handheld TDS Quality Water Tester Meter + Protective Carrying Case 0 - 9990 ppm TDS Measurement - WHITE

Water Quality Tester, J.B.W. 2016 Newest Released Premium TDS Handheld TDS Quality Water Tester Meter + Protective Carrying Case 0 - 9990 ppm TDS Measurement - WHITE

Easily measure TDS of liquid solutions The J.B.W. TDS meter is the perfect device for testing the purity of liquids. Portable and easy to use, this meter comes with a carrying case with a clip. The meter is always ready for use - simply remove the... ... more

Water Quality Tester, J.B.W. 2016 Newest Released Premium TDS Handheld TDS Quality Water Tester Meter + Protective Carrying Case 0 - 9990 ppm TDS Measurement - WHITE

Easily measure TDS of liquid solutions The J.B.W. TDS meter is the perfect device for testing the purity of liquids. Portable and easy to use, this meter comes with a carrying case with a clip. The meter is always ready for use - simply remove the...

Amazon Marketplace

$14.79

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Water Quality Tester, MagicPro 2016 Newest Released Premium TDS-2 Handheld TDS Quality Water Tester Meter 0 - 9990 ppm TDS Measurement

Water Quality Tester, MagicPro 2016 Newest Released Premium TDS-2 Handheld TDS Quality Water Tester Meter 0 - 9990 ppm TDS Measurement

MagicPro TDS meter (aka ppm pen, nutrient tester, 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... ... more

Water Quality Tester, MagicPro 2016 Newest Released Premium TDS-2 Handheld TDS Quality Water Tester Meter 0 - 9990 ppm TDS Measurement

MagicPro TDS meter (aka ppm pen, nutrient tester, 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...

Amazon Marketplace

$9.99

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TDS Meter for Best Water Quality by TDS-Tech Measure Range 0-9990ppm, 1 ppm resolution, ±2% Accuracy! . Ideal for Water Hardness.

TDS Meter for Best Water Quality by TDS-Tech Measure Range 0-9990ppm, 1 ppm resolution, ±2% Accuracy! . Ideal for Water Hardness.

A TDS meter (aka ppm pen, nutrient tester, 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... ... more

TDS Meter for Best Water Quality by TDS-Tech Measure Range 0-9990ppm, 1 ppm resolution, ±2% Accuracy! . Ideal for Water Hardness.

A TDS meter (aka ppm pen, nutrient tester, 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...

Jet.com

$11.76

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HM Digital ZT-2 Basic TDS Tester, 0-999 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, Red

HM Digital ZT-2 Basic TDS Tester, 0-999 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, Red

How Pure is Your Water? A TDS meter 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 ZT-2 can... ... more

HM Digital ZT-2 Basic TDS Tester, 0-999 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, Red

How Pure is Your Water? A TDS meter 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 ZT-2 can...

Jet.com

$14.99

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HAITRAL® TDS Tester 0-9999 PPM + Digital Ph Meter Aquarium Pool Hydroponic Water Monitor

HAITRAL® TDS Tester 0-9999 PPM + Digital Ph Meter Aquarium Pool Hydroponic Water Monitor

PH Meter Features This digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels. With compact portable design. Fast measuring Meter comes with calibration screwdriver. 100% Brand New and High Quality Measuring pH... ... more

HAITRAL® TDS Tester 0-9999 PPM + Digital Ph Meter Aquarium Pool Hydroponic Water Monitor

PH Meter Features This digital pen style pH meter is an ideal instrument for anywhere you may need to test pH levels. With compact portable design. Fast measuring Meter comes with calibration screwdriver. 100% Brand New and High Quality Measuring pH...

Amazon Marketplace

$18.09

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HM Digital TDS-3TM TDS Meter, Moniko Water Quality Temperature Electrical Tester,with Digital Thermometer LCD display,0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital TDS-3TM TDS Meter, Moniko Water Quality Temperature Electrical Tester,with Digital Thermometer LCD display,0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description A TDS meter (aka ppm pen, nutrient tester, 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... ... more

HM Digital TDS-3TM TDS Meter, Moniko Water Quality Temperature Electrical Tester,with Digital Thermometer LCD display,0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description A TDS meter (aka ppm pen, nutrient tester, 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...

Amazon Marketplace

$17.99

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NorSway Digital TDS Meter Handheld Water Quality Purity Filter Pen with Carrying Case 0- 9990 PPM TDS Tester Measurement Range 1 PPM Resolution 2% Readout Accuracy Blue

NorSway Digital TDS Meter Handheld Water Quality Purity Filter Pen with Carrying Case 0- 9990 PPM TDS Tester Measurement Range 1 PPM Resolution 2% Readout Accuracy Blue

Function: 1. Check the performance of your water filter; 2. Check for hardness (1 grain=17ppm); 3. Make sure you always drink pure water; Instructions: 1. Remove the cap from the pen and turn it on; 2. Immerse the pen into the test water/ solution but... ... more

NorSway Digital TDS Meter Handheld Water Quality Purity Filter Pen with Carrying Case 0- 9990 PPM TDS Tester Measurement Range 1 PPM Resolution 2% Readout Accuracy Blue

Function: 1. Check the performance of your water filter; 2. Check for hardness (1 grain=17ppm); 3. Make sure you always drink pure water; Instructions: 1. Remove the cap from the pen and turn it on; 2. Immerse the pen into the test water/ solution but...

Amazon Marketplace

$11.99

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Professional Digital TDS Water Quality Test Pen with EC function. Measurement Range of EC 0-9990 µS and TDS 0-5000 ppm. Recommended testing uses: Home, Hydroponics, Gardening, Aquariums, Pools & Spas

Professional Digital TDS Water Quality Test Pen with EC function. Measurement Range of EC 0-9990 µS and TDS 0-5000 ppm. Recommended testing uses: Home, Hydroponics, Gardening, Aquariums, Pools & Spas

Health Metric Water Quality Tester: A Must For Any House Tool Kit! Do you think that your water filtration system needs replacement but you are not sure about it? Meet The Health Metric TDS-EC Meter, Designed To Answer Your Questions In The Most... ... more

Professional Digital TDS Water Quality Test Pen with EC function. Measurement Range of EC 0-9990 µS and TDS 0-5000 ppm. Recommended testing uses: Home, Hydroponics, Gardening, Aquariums, Pools & Spas

Health Metric Water Quality Tester: A Must For Any House Tool Kit! Do you think that your water filtration system needs replacement but you are not sure about it? Meet The Health Metric TDS-EC Meter, Designed To Answer Your Questions In The Most...

Amazon Marketplace

$15.97

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VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F)

VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F)

Digital TDS Meter 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. This pocket-size unit is also ideal for home or laboratory... ... more

VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F)

Digital TDS Meter 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. This pocket-size unit is also ideal for home or laboratory...

Amazon Marketplace

$15.99

FREE shipping

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VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F)

VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F)

Digital TDS Meter 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. This pocket-size unit is also ideal for home or laboratory... ... more

VantaCool Digital TDS Tester With Backlit LCD for Water Quality Testing, 0-9990 ppm, 1 ppm Resolution, +/- 2% High Accuracy, Battery Included-Water TDS Tester(F)

Digital TDS Meter 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. This pocket-size unit is also ideal for home or laboratory...

Amazon Marketplace

$15.99

FREE shipping

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

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

This item is designed to test the quality of water. It's an ideal instrument for aquarium, fishing industry, swimming pool, laboratory, etc.Specification:Color: Blue Range: 0~9999 ppm(mg/L) Accuracy: ¡À2% Calibration: Facotry Calibrated Work... ... more

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

This item is designed to test the quality of water. It's an ideal instrument for aquarium, fishing industry, swimming pool, laboratory, etc.Specification:Color: Blue Range: 0~9999 ppm(mg/L) Accuracy: ¡À2% Calibration: Facotry Calibrated Work...

Amazon Marketplace

$11.77

FREE shipping

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Water Quality Tester, DICASAL 3 in 1 Pocket Size TDS Meter Test Kit for Household Drinking Water, Aquarium Pool, Swimming Pools, +/- 3% High Accuracy with thermometer, 0 - 9990 ppm TDS Measurement

Water Quality Tester, DICASAL 3 in 1 Pocket Size TDS Meter Test Kit for Household Drinking Water, Aquarium Pool, Swimming Pools, +/- 3% High Accuracy with thermometer, 0 - 9990 ppm TDS Measurement

1. Easily measure TDS of liquid solutions Our DICASAL TDS-3 meter is the perfect device for testing the purity of liquids. Portable and easy to use, this meter comes with a carrying case with a clip. The meter is always ready for use - simply remove... ... more

Water Quality Tester, DICASAL 3 in 1 Pocket Size TDS Meter Test Kit for Household Drinking Water, Aquarium Pool, Swimming Pools, +/- 3% High Accuracy with thermometer, 0 - 9990 ppm TDS Measurement

1. Easily measure TDS of liquid solutions Our DICASAL TDS-3 meter is the perfect device for testing the purity of liquids. Portable and easy to use, this meter comes with a carrying case with a clip. The meter is always ready for use - simply remove...

Amazon Marketplace

$12.99

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Szxhf TDS Meter 3 - Digital Water Quality Tester With Temperature & Leather Carrying Case - A Reliable TDS 3 Meter Inline For Testing Water Quality, 0 - 9990ppm TDS Measure Range, 1ppm Resolution

Szxhf TDS Meter 3 - Digital Water Quality Tester With Temperature & Leather Carrying Case - A Reliable TDS 3 Meter Inline For Testing Water Quality, 0 - 9990ppm TDS Measure Range, 1ppm Resolution

TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, this TDS 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,... ... more

Szxhf TDS Meter 3 - Digital Water Quality Tester With Temperature & Leather Carrying Case - A Reliable TDS 3 Meter Inline For Testing Water Quality, 0 - 9990ppm TDS Measure Range, 1ppm Resolution

TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water. With the push of a button, this TDS 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,...

Amazon Marketplace

$8.97

FREE shipping

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General Hydroponics Calibration Solution pH Tester meter TDS 1500 PPM Size 8oz

General Hydroponics Calibration Solution pH Tester meter TDS 1500 PPM Size 8oz

Size 8oz General Hydroponics uses the highest quality electronic meter reference solutions, Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale, General Hydroponics technicians check each batch to... ... more

General Hydroponics Calibration Solution pH Tester meter TDS 1500 PPM Size 8oz

Size 8oz General Hydroponics uses the highest quality electronic meter reference solutions, Growers can use our reference solutions widely among many popular brands of meters using the NaCl scale, General Hydroponics technicians check each batch to...

Amazon Marketplace

$72.77

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Sonline Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure

Sonline Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure

Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure This item is designed to test the quality of water. It's an ideal instrument for aquarium, fishing industry, swimming pool, laboratory, etc. Specification:... ... more

Sonline Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure

Blue LCD Digital TDS Meter Tester Water Quality 0-9999 ppm Purity Filter Water Solids Measure This item is designed to test the quality of water. It's an ideal instrument for aquarium, fishing industry, swimming pool, laboratory, etc. Specification:...

Amazon Marketplace

$8.05

FREE shipping

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Best-topshop LCD Digital Meter TDS-3 TEMP PPM Water Quality Tester Detecting Pen Water Purity Monitor

Best-topshop LCD Digital Meter TDS-3 TEMP PPM Water Quality Tester Detecting Pen Water Purity Monitor

Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc... ... more

Best-topshop LCD Digital Meter TDS-3 TEMP PPM Water Quality Tester Detecting Pen Water Purity Monitor

Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc...

Amazon Marketplace

$6.19

FREE shipping

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TDS Meter for Best Water Quality by TDS-Tech Measure Range 0-9990ppm, 1 ppm resolution, ±2% Accuracy! . Ideal for Water Hardness.

TDS Meter for Best Water Quality by TDS-Tech Measure Range 0-9990ppm, 1 ppm resolution, ±2% Accuracy! . Ideal for Water Hardness.

A TDS meter (aka ppm pen, nutrient tester, 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... ... more

TDS Meter for Best Water Quality by TDS-Tech Measure Range 0-9990ppm, 1 ppm resolution, ±2% Accuracy! . Ideal for Water Hardness.

A TDS meter (aka ppm pen, nutrient tester, 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...

Amazon Marketplace

$9.99

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Farmunion 3in1 Digital LCD TDS Ec Water Quality Meter Tester Filter Purity Pen Stick PPM

Farmunion 3in1 Digital LCD TDS Ec Water Quality Meter Tester Filter Purity Pen Stick PPM

Features: 1.This is a 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.Saves measurements for convenient... ... more

Farmunion 3in1 Digital LCD TDS Ec Water Quality Meter Tester Filter Purity Pen Stick PPM

Features: 1.This is a 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.Saves measurements for convenient...

Amazon Marketplace

$12.85

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Professional Water Quality Tester, Premium TDS EC Temperature Digital Portable Meter [3 in 1],0-9990 Ppm Measurement Range,±2% Readout Accuracy with Protective Leather Case [1pcs]

Professional Water Quality Tester, Premium TDS EC Temperature Digital Portable Meter [3 in 1],0-9990 Ppm Measurement Range,±2% Readout Accuracy with Protective Leather Case [1pcs]

Digital EC-water meter (EC = electrical conductivity) that detects the content of non-organic and organic substances in your water sample and measures. This meter is very useful if you just want to know how clean your water really is. Test your tap... ... more

Professional Water Quality Tester, Premium TDS EC Temperature Digital Portable Meter [3 in 1],0-9990 Ppm Measurement Range,±2% Readout Accuracy with Protective Leather Case [1pcs]

Digital EC-water meter (EC = electrical conductivity) that detects the content of non-organic and organic substances in your water sample and measures. This meter is very useful if you just want to know how clean your water really is. Test your tap...

Amazon Marketplace

$12.20

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Awakingdemi Portable 3 in 1 LCD Digital Water Quality TDS EC PPM Meter Tester Pen Stick Accurate

Awakingdemi Portable 3 in 1 LCD Digital Water Quality TDS EC PPM Meter Tester Pen Stick Accurate

Features: 1. This is a 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. Saves measurements for convenient... ... more

Awakingdemi Portable 3 in 1 LCD Digital Water Quality TDS EC PPM Meter Tester Pen Stick Accurate

Features: 1. This is a 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. Saves measurements for convenient...

Amazon Marketplace

$11.99

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Digital LCD TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality

Digital LCD TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality

Digital LCD TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality ... more

Digital LCD TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality

Digital LCD TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality

Amazon Marketplace

$14.92

FREE shipping

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Szxhf Grower's Toolbox- Digital pH Meter and TDS Water Temperature Purity Salinity ppm Pen for Hydroponic Pool Aquarium Fish Tank Water Quality

Szxhf Grower's Toolbox- Digital pH Meter and TDS Water Temperature Purity Salinity ppm Pen for Hydroponic Pool Aquarium Fish Tank Water Quality

Szxhf Product Features Szxhf High quality & durable compact pH Tester Pen Great Instrument for aquarium, fishing industry, swimming pool. Measure pH Range between 0-14 Very accuracy and easy to recalibrate Relative humidity more than 95% Use approx 700... ... more

Szxhf Grower's Toolbox- Digital pH Meter and TDS Water Temperature Purity Salinity ppm Pen for Hydroponic Pool Aquarium Fish Tank Water Quality

Szxhf Product Features Szxhf High quality & durable compact pH Tester Pen Great Instrument for aquarium, fishing industry, swimming pool. Measure pH Range between 0-14 Very accuracy and easy to recalibrate Relative humidity more than 95% Use approx 700...

Amazon Marketplace

$16.87

FREE shipping

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NOSIVA HM Digital Pocket Size TDS Water Quality Tester with 0-9990 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy for Drinking Water, Aquariums, Ponds with Protective Leather Case

NOSIVA HM Digital Pocket Size TDS Water Quality Tester with 0-9990 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy for Drinking Water, Aquariums, Ponds with Protective Leather Case

Why Choose NOSIVA? •100% Good quality guarantee product! NOSIVA TDS Meter with advanced CPU that automatically calibrated per temperature. It with 0-9990 ppm measurement rang, +/- 2% Readout Accuracy. Data hold function allows users get the reading... ... more

NOSIVA HM Digital Pocket Size TDS Water Quality Tester with 0-9990 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy for Drinking Water, Aquariums, Ponds with Protective Leather Case

Why Choose NOSIVA? •100% Good quality guarantee product! NOSIVA TDS Meter with advanced CPU that automatically calibrated per temperature. It with 0-9990 ppm measurement rang, +/- 2% Readout Accuracy. Data hold function allows users get the reading...

Amazon Marketplace

$14.99

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Water Quality Test Meter, Yakamoz 3-in-1 Multifunctional TDS Meter with TDS EC and Temp, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Water Quality Test Meter, Yakamoz 3-in-1 Multifunctional TDS Meter with TDS EC and Temp, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Yakamoz 3 in 1 Multifunctional Digital Portable TDS EC Temperature Meter The TDS EC Meter is a professional level water test meter that fits in your pocket. It detects water quality highly efficient, accurate and quickly. Ideal for all water quality... ... more

Water Quality Test Meter, Yakamoz 3-in-1 Multifunctional TDS Meter with TDS EC and Temp, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Yakamoz 3 in 1 Multifunctional Digital Portable TDS EC Temperature Meter The TDS EC Meter is a professional level water test meter that fits in your pocket. It detects water quality highly efficient, accurate and quickly. Ideal for all water quality...

Amazon Marketplace

$13.98

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TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy by IPW Industries

TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy by IPW Industries

Product Description: A TDS meter (aka ppm pen, nutrient tester, 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... ... more

TDS-3 Handheld TDS Meter With Carrying Case, 0 - 9990 ppm TDS Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy by IPW Industries

Product Description: A TDS meter (aka ppm pen, nutrient tester, 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...

Amazon Marketplace

$9.99

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Top Quality LCD Display Dual Digital TDS Meter with 3 Buttons, Measure TDS (0-9990ppm) and Temp, Suitable for Household Drinking Water, Aquarium Pool Water, Swimming Pools, Hydroponics, Spa, Laboratory and Scientific ,Tds & Temp Meter

Top Quality LCD Display Dual Digital TDS Meter with 3 Buttons, Measure TDS (0-9990ppm) and Temp, Suitable for Household Drinking Water, Aquarium Pool Water, Swimming Pools, Hydroponics, Spa, Laboratory and Scientific ,Tds & Temp Meter

Features Multi-function: 1.Measure TDS & Tamp; ;TEMP, temperature also can shift degrees Celsius to Fahrenheit 2.Hold function: Makes it easy to read and record, just press "HOLD" button then remove from test solution 3.How to Clear: Press "ON/OFF"... ... more

Top Quality LCD Display Dual Digital TDS Meter with 3 Buttons, Measure TDS (0-9990ppm) and Temp, Suitable for Household Drinking Water, Aquarium Pool Water, Swimming Pools, Hydroponics, Spa, Laboratory and Scientific ,Tds & Temp Meter

Features Multi-function: 1.Measure TDS & Tamp; ;TEMP, temperature also can shift degrees Celsius to Fahrenheit 2.Hold function: Makes it easy to read and record, just press "HOLD" button then remove from test solution 3.How to Clear: Press "ON/OFF"...

Amazon Marketplace

$5.99

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Hannahool Digital PH Meter + TDS Tester Monitor for Aquarium, Fishing, Industry, Swimming Pools, Laboratory, Food & Beverage 0-9999 PPM (Yellow PH+Grey TDS)

Hannahool Digital PH Meter + TDS Tester Monitor for Aquarium, Fishing, Industry, Swimming Pools, Laboratory, Food & Beverage 0-9999 PPM (Yellow PH+Grey TDS)

Description: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this Digital TDS Water Quality Tester is ideal for all basic water testing... ... more

Hannahool Digital PH Meter + TDS Tester Monitor for Aquarium, Fishing, Industry, Swimming Pools, Laboratory, Food & Beverage 0-9999 PPM (Yellow PH+Grey TDS)

Description: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this Digital TDS Water Quality Tester is ideal for all basic water testing...

Amazon Marketplace

$19.28

FREE shipping

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High Range TDS, EC and Temperature Meter, Water Quality Test Meter, 0 - 9990 ppm, Pro TDS Meter for Testing Drinking Water, Aquariums, Ponds, Premium Protective Leather Case and Extra battery pack

High Range TDS, EC and Temperature Meter, Water Quality Test Meter, 0 - 9990 ppm, Pro TDS Meter for Testing Drinking Water, Aquariums, Ponds, Premium Protective Leather Case and Extra battery pack

The water that flows from our taps is full of chemicals, pollutants and metals, which is why it is extremely important to clean your water before drinking if you are wanting to maintain optimal health. Well, the only way to make sure your water is... ... more

High Range TDS, EC and Temperature Meter, Water Quality Test Meter, 0 - 9990 ppm, Pro TDS Meter for Testing Drinking Water, Aquariums, Ponds, Premium Protective Leather Case and Extra battery pack

The water that flows from our taps is full of chemicals, pollutants and metals, which is why it is extremely important to clean your water before drinking if you are wanting to maintain optimal health. Well, the only way to make sure your water is...

Amazon Marketplace

$14.99

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Aierly TDS Water Tester Digital TDS EC & Temperature 3-In-1 Water Quality Test Meter Pen

Aierly TDS Water Tester Digital TDS EC & Temperature 3-In-1 Water Quality Test Meter Pen

Features: 1. Lock function - makes it easy to read and record, press HOLD button then remove from test solution. 2. 4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F. 3. 5 minute Auto Shut Off... ... more

Aierly TDS Water Tester Digital TDS EC & Temperature 3-In-1 Water Quality Test Meter Pen

Features: 1. Lock function - makes it easy to read and record, press HOLD button then remove from test solution. 2. 4 Display modes: press SHIFT button: TDS - ppm & °C, EC - μs/cm & °C, TDS - ppm & °F, EC - μs/cm & °F. 3. 5 minute Auto Shut Off...

Amazon Marketplace

$8.42

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Homdox Portable TDS Tester Handheld TDS Meter Digital Water Tester +/- 2% High Accuracy 0-9990 ppm

Homdox Portable TDS Tester Handheld TDS Meter Digital Water Tester +/- 2% High Accuracy 0-9990 ppm

Features of Homdox TDS Meter Easy to take, handheld design, and light weight body High accuracy, Accuracy: ± 2% Easy to read LCD Screen It can work as a health helper for you. You can use it to test the TDS value of tap water,bottled water,filtered... ... more

Homdox Portable TDS Tester Handheld TDS Meter Digital Water Tester +/- 2% High Accuracy 0-9990 ppm

Features of Homdox TDS Meter Easy to take, handheld design, and light weight body High accuracy, Accuracy: ± 2% Easy to read LCD Screen It can work as a health helper for you. You can use it to test the TDS value of tap water,bottled water,filtered...

Amazon Marketplace

$11.99

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MAIKEHIGH PH & TDS Meter Set, High Accuracy Digital PH Meter PH Pen Tester with ATC and 3 in 1 Water Quality Test Meter TDS EC For Household Drinking Water, Aquariums, Swimming Pools.

MAIKEHIGH PH & TDS Meter Set, High Accuracy Digital PH Meter PH Pen Tester with ATC and 3 in 1 Water Quality Test Meter TDS EC For Household Drinking Water, Aquariums, Swimming Pools.

Water Quality Meter Specifications: Lock function, easy to read and record, the instrument will lock the reading 5-minute auto shut off feature to save the battery power Display: large and easy-to-read LCD screen EC range: 0-9990 µs/cm EC accuracy: ±2%... ... more

MAIKEHIGH PH & TDS Meter Set, High Accuracy Digital PH Meter PH Pen Tester with ATC and 3 in 1 Water Quality Test Meter TDS EC For Household Drinking Water, Aquariums, Swimming Pools.

Water Quality Meter Specifications: Lock function, easy to read and record, the instrument will lock the reading 5-minute auto shut off feature to save the battery power Display: large and easy-to-read LCD screen EC range: 0-9990 µs/cm EC accuracy: ±2%...

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$18.99

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Digital TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality Purity.

Digital TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality Purity.

Description: This is a Digital TDS Meter Tester- For Test the Filter Water Quality Purity- Check the performance of your water filter- Check for hardness (1grain=17ppm)- Make sure you always drink pure water! Features: Can be used in: water purifiers... ... more

Digital TDS3/TEMP/PPM TDS Meter Tester Pen Stick Water Quality Purity.

Description: This is a Digital TDS Meter Tester- For Test the Filter Water Quality Purity- Check the performance of your water filter- Check for hardness (1grain=17ppm)- Make sure you always drink pure water! Features: Can be used in: water purifiers...

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$16.97

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Umishion® Digital LCD TDS-3 Water Quality Purity TDS Test Meter and Temperaturer ATC Data Hold Auto-off Function,0-9990 ppm Measurement Range, 1 ppm Resolution, +/-0.02 Readout Accuracy

Umishion® Digital LCD TDS-3 Water Quality Purity TDS Test Meter and Temperaturer ATC Data Hold Auto-off Function,0-9990 ppm Measurement Range, 1 ppm Resolution, +/-0.02 Readout Accuracy

Umishion® quality combination TDS meter and temperature teter Features: * The Umishion TDS Meter with advanced CPU that automatically calibrated per temperature. It with 0-9990 ppm measurement rang, ± 0.02 Readout Accuracy. * Auto-off function: the... ... more

Umishion® Digital LCD TDS-3 Water Quality Purity TDS Test Meter and Temperaturer ATC Data Hold Auto-off Function,0-9990 ppm Measurement Range, 1 ppm Resolution, +/-0.02 Readout Accuracy

Umishion® quality combination TDS meter and temperature teter Features: * The Umishion TDS Meter with advanced CPU that automatically calibrated per temperature. It with 0-9990 ppm measurement rang, ± 0.02 Readout Accuracy. * Auto-off function: the...

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$13.99

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TDS Water Tester-IreVoor Portable TDS Meter Digital Water Meter Filter Measuring Water Quality for Household Drinking Water

TDS Water Tester-IreVoor Portable TDS Meter Digital Water Meter Filter Measuring Water Quality for Household Drinking Water

Product Description: Professional quality 100% professional TDS Meter, TDS EC Meter and Temperature Meter. To test water, dispense it into a cup or bowl. Click-on the IreVoor Digital TDS Meter and dip it into the water, swirling briefly to remove... ... more

TDS Water Tester-IreVoor Portable TDS Meter Digital Water Meter Filter Measuring Water Quality for Household Drinking Water

Product Description: Professional quality 100% professional TDS Meter, TDS EC Meter and Temperature Meter. To test water, dispense it into a cup or bowl. Click-on the IreVoor Digital TDS Meter and dip it into the water, swirling briefly to remove...

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$19.99

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LeaningTech pH-118 6-in-1 pH ORP EC CF TDS Temp(PPM) Multiparameter Water Quality Test Monitor Calibration Tool for Laboratory Hydroponics Pool Aquarium Water Treatment,US

LeaningTech pH-118 6-in-1 pH ORP EC CF TDS Temp(PPM) Multiparameter Water Quality Test Monitor Calibration Tool for Laboratory Hydroponics Pool Aquarium Water Treatment,US

The LeaningTech 6-in-1 Multiparameter is professional and perfect tool for testing PH / Temperature / EC / CF / ORP / TDS of your solution level. Suitable for aquarium pool and environment water. Range: pH: 0.00 ~ 14.00pH ORP: -1999mV ~ 1999mV... ... more

LeaningTech pH-118 6-in-1 pH ORP EC CF TDS Temp(PPM) Multiparameter Water Quality Test Monitor Calibration Tool for Laboratory Hydroponics Pool Aquarium Water Treatment,US

The LeaningTech 6-in-1 Multiparameter is professional and perfect tool for testing PH / Temperature / EC / CF / ORP / TDS of your solution level. Suitable for aquarium pool and environment water. Range: pH: 0.00 ~ 14.00pH ORP: -1999mV ~ 1999mV...

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$99.99

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niceEshop(TM) PH Test Papers 80pcs and TDS Tester Meter ,PH Test Strips Handheld Water Quality Tester Pen TDS Temperature Meter,with Leather Case,ABS,6x1.2x0.8 in

niceEshop(TM) PH Test Papers 80pcs and TDS Tester Meter ,PH Test Strips Handheld Water Quality Tester Pen TDS Temperature Meter,with Leather Case,ABS,6x1.2x0.8 in

Instruction: 1.Remove the cap of the pen, and turn on.2.Put the pen into the test solution, the solution must not exceed 2cm of the pen. 3.Stir the pen in the solution until the reading is stable (about2-6 seconds), TDS value will be displayed on the... ... more

niceEshop(TM) PH Test Papers 80pcs and TDS Tester Meter ,PH Test Strips Handheld Water Quality Tester Pen TDS Temperature Meter,with Leather Case,ABS,6x1.2x0.8 in

Instruction: 1.Remove the cap of the pen, and turn on.2.Put the pen into the test solution, the solution must not exceed 2cm of the pen. 3.Stir the pen in the solution until the reading is stable (about2-6 seconds), TDS value will be displayed on the...

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$4.99

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Hannahool TDS Tester Monitor for Aquarium, Fishing, Industry, Swimming Pools, Laboratory, Food & Beverage 0-9999 PPM (Grey TDS)

Hannahool TDS Tester Monitor for Aquarium, Fishing, Industry, Swimming Pools, Laboratory, Food & Beverage 0-9999 PPM (Grey TDS)

Description: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this Digital TDS Water Quality Tester is ideal for all basic water testing... ... more

Hannahool TDS Tester Monitor for Aquarium, Fishing, Industry, Swimming Pools, Laboratory, Food & Beverage 0-9999 PPM (Grey TDS)

Description: This digital pen style PH meter is an ideal instrument for any aquarium, the fishing industry, swimming pools, school laboratories, food & beverage, etc. And, this Digital TDS Water Quality Tester is ideal for all basic water testing...

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$10.88

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Zebra-Crossing TDS-2 Digital Water Quality Salinity Tester PH Moisture Meter for Salt Water Pool Koi/Fish Pond Salt

Zebra-Crossing TDS-2 Digital Water Quality Salinity Tester PH Moisture Meter for Salt Water Pool Koi/Fish Pond Salt

Description: Size: 5.5" * 1" * 0.6" Salt Range: 0-9990ppm or 0.000-0.999% If the meter reads 500 x 10 ppm that means 500 x 10 = 5000 ppm = 0.5% Press hold button to keep current reading on display, allowing the meter to be removed from the water and... ... more

Zebra-Crossing TDS-2 Digital Water Quality Salinity Tester PH Moisture Meter for Salt Water Pool Koi/Fish Pond Salt

Description: Size: 5.5" * 1" * 0.6" Salt Range: 0-9990ppm or 0.000-0.999% If the meter reads 500 x 10 ppm that means 500 x 10 = 5000 ppm = 0.5% Press hold button to keep current reading on display, allowing the meter to be removed from the water and...

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$5.92

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PÜRATest TDS Drinking Water Quality Tester Pen / Digital Water Filtration and Purification Meter

PÜRATest TDS Drinking Water Quality Tester Pen / Digital Water Filtration and Purification Meter

The PURAtest TDS Meter is a professional level water test meter that fits in your pocket! TDS testing is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas,... ... more

PÜRATest TDS Drinking Water Quality Tester Pen / Digital Water Filtration and Purification Meter

The PURAtest TDS Meter is a professional level water test meter that fits in your pocket! TDS testing is a great tool for drinking water, water filtration and purification, hydroponics (test your nutrients), aquariums, RO/DI systems, pools and spas,...

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$9.95

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Best-topshop TDS-2 Digital Water Quality Salinity Tester PH Moisture Meter for Salt Water Pool Koi/Fish Pond Salt

Best-topshop TDS-2 Digital Water Quality Salinity Tester PH Moisture Meter for Salt Water Pool Koi/Fish Pond Salt

100% brand new and high quality Size: 5.5" * 1" * 0.6" Salt Range: 0-9990ppm or 0.000-0.999% If the meter reads 500 x 10 ppm that means 500 x 10 = 5000 ppm = 0.5% Press hold button to keep current reading on display, allowing the meter to be removed... ... more

Best-topshop TDS-2 Digital Water Quality Salinity Tester PH Moisture Meter for Salt Water Pool Koi/Fish Pond Salt

100% brand new and high quality Size: 5.5" * 1" * 0.6" Salt Range: 0-9990ppm or 0.000-0.999% If the meter reads 500 x 10 ppm that means 500 x 10 = 5000 ppm = 0.5% Press hold button to keep current reading on display, allowing the meter to be removed...

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$7.69

FREE shipping

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