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HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% 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

$17.00

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HM Digital TDS-EZ Water Test Meter

HM Digital TDS-EZ Water Test Meter

HM Digital TDS-EZ Water Test Meter Condition: New Brand: HM DigitalMPN: TDS-EZ Used in Brands: HM DigitalModel: TDS-EZOperating Temperature (°F): 32 - 122Identity : 375403000201378 more

$37.42

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APEC TDSMETER Digital Water Quality TDS Tester Meter with Carrying Case, 0 to 1999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

APEC TDSMETER Digital Water Quality TDS Tester Meter with Carrying Case, 0 to 1999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

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... more

$17.58

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APEC Water Systems RO-90 Top Tier, Reverse Osmosis Drinking Water Filter System with HM Digital TDS-EZ Water Quality TDS Tester

APEC Water Systems RO-90 Top Tier, Reverse Osmosis Drinking Water Filter System with HM Digital TDS-EZ Water Quality TDS Tester

Top tier brand of authentic US built, high performance drinking water system provides refreshing crisp taste, superior to bottled water. Highest grade 5-Stage ultra-pure system with 100% US Made, NSF certified filters to guarantee water safety & your... more

$316.95

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iSpring 3-Button Digital TDS Meter

iSpring 3-Button Digital TDS Meter

-Advanced CPU: Automatically calibrated per temperature, 0 - 9990 ppm TDS -Measurement Range with 1 ppm Resolution-Hold Button: Holds measurement value when moving out of water for convenient reading and recording-Temperature Button: Test water... more

$13.99

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23-Cup Water Dispenser and Filtration System with TDS Meter, Blue

23-Cup Water Dispenser and Filtration System with TDS Meter, Blue

$35

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ZeroWater 10-cup Pitcher with Free TDS Meter

ZeroWater 10-cup Pitcher with Free TDS Meter

ZeroWater 10-cup Pitcher with Free TDS Meter more

$39.99

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jcpenney

(25,000+)
10 Cup Filtration Pitcher

10 Cup Filtration Pitcher

$38

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HM Digital (TDS-3) Handheld Digital TDS & Temperature Meter/Monitor

HM Digital (TDS-3) Handheld Digital TDS & Temperature Meter/Monitor

Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Perfect for aquarium owners - salt water fish, fresh water fish or reefs! Carry one in... more

$37.19

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Hydro-Logic TDS TritonRO-100/200 In/Out PPM Monitor, The In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in.., By HydroLogic

Hydro-Logic TDS TritonRO-100/200 In/Out PPM Monitor, The In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in.., By HydroLogic

"Main products of our company :electric, home,toy,clother ,etc. Since its foundation ,the company keeps living up to the belief of :""honest selling ,best quality ,people-orientation and benefits to customers. ""We are doing everything to offer our... more

$39.29

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HM Digital Meters SM-1 In-Line TDS Monitor for Single Water Line

HM Digital Meters SM-1 In-Line TDS Monitor for Single Water Line

"Features: -Power Source: 2 x 1.5V button cell batteries (included). -Range: 0-9990 ppm. -Accuracy: +/- 2%.. -Conversion Factor: NaCl (avg. 0.5). -Battery Life: Approximately 1000 hours of continuous use. -Cable Length: 24.5'' (including sensor).... more

$48.99 $36.99

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HM DM-1 In-Line Dual TDS Monitor

HM DM-1 In-Line Dual TDS Monitor

The HM DM-1 In-Line Dual TDS Monitor allows you to measure the tap water going into your filteration system versus the filtered water coming out of your system at any time. Stop guessing the performance of your filtration system with the DM1! more

$29

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HM Digital COM-100 TDS EC Meter Handheld water quality Tester for Wastewater Aquaculture Hydroponics Labs Scientific Pools Spas drinking water etc, White

HM Digital COM-100 TDS EC Meter Handheld water quality Tester for Wastewater Aquaculture Hydroponics Labs Scientific Pools Spas drinking water etc, White

SPECIFICATIONS EC Range: 0 - 9990 µS; 0 - 9.99 mS TDS Range: 0 - 8560 ppm (mg/L); 0 - 8.56 ppt Temperature Range: 0-80 °C; 32-176 °F Resolution: 0-99: 0.1 µS/ppm/mS/ppt; 100-999: 1 µS/ppm; 1000-9990: 10 µS/ppm. Temp. resolution is 0.1 °C/F Accuracy:... more

$59.95

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Original Xiaomi TDS Portable Detection Pen Digital Water Meter

Original Xiaomi TDS Portable Detection Pen Digital Water Meter

Detectable range of 0-9990, exposed temperature sensor. Lower-power chips,2 minutes NA automatic shutdown. IPX6 waterproof body,prevent large quantities of water splashing. Precision-rust corrosion,titanium TDS probe. The cap can be used to take water.... more

$16.96 $7.76

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ZeroWater BPA-Free 8 Cup Blue Water Filtration Pitcher: Includes Filter and Water Quality Meter

ZeroWater BPA-Free 8 Cup Blue Water Filtration Pitcher: Includes Filter and Water Quality Meter

"ZeroWater's 8 Cup Water Filtration Pitcher features a contoured handled for a non-slip ergonomic grip with a one-hand push to dispense spigot. The 5-stage filter transforms your tap water into delicious, TDS-free drinking water. All ZeroWater products... more

$29.99

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Watts Premier 114110 EZ RO4 50 GPD Replacement RO Membrane

Watts Premier 114110 EZ RO4 50 GPD Replacement RO Membrane

Replacement RO Membrane for Watts EZ RO System. This semi permeable membrane effectively reduces TDS and sodium as well as a wide range of contaminants such as Arsenic, Lead, Percholate, Chromium, Copper, Radium, Uranium and Protozoan Cysts, such as... more

$59.65

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ZeroWater 10 Cup Pitcher with Free Water Quality Meter

ZeroWater 10 Cup Pitcher with Free Water Quality Meter

"ZeroWater's 10 Cup Water Filtration Pitcher features a one-hand, push to dispense spigot that allows you to fill your cup or favorite water bottle without any lifting. The 5-stage filter transforms your tap water into delicious, TDS-free drinking... more

$29.05

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ZeroWater 8 Cup Pitcher in Stainless Steel with Free Water Quality Meter

ZeroWater 8 Cup Pitcher in Stainless Steel with Free Water Quality Meter

"ZeroWater's 8 Cup Water Filtration Pitcher in Stainless Steel accent finish is both stylish and functional. Featuring a contoured handled for an ergonomic grip. The 5-stage filter transforms your tap water into delicious, TDS-free drinking water. All... more

$35.01

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ZeroWater ZT-2 Electronic Water Tester

ZeroWater ZT-2 Electronic Water Tester

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.... more

$17.24

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Digital TDS-3 Handheld TDS Meter Water Quality Tester 0 to 9999 ppm TDS Measurement Range

Digital TDS-3 Handheld TDS Meter Water Quality Tester 0 to 9999 ppm TDS Measurement Range

FeaturesGreat for checking your tap water quality, or knowing when to change a filter.TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water.Built-in Digital Thermometer, Display: Large and Easy-to-read LCD Screen.Hold Function:... more

$5.43

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Water Test Meter 0-9990ppm Accurate Reliable Ideal TDS EC Temperature

Water Test Meter 0-9990ppm Accurate Reliable Ideal TDS EC Temperature

Features :1.This item can be used in : water purifiers and filters, food (vegetable, fruits) , drink quality monitoring, pools and spas, aquariums, hydroponics.2.Hold function : Saves measurements for convenient reading and recording3.Auto-off function... more

$26.99 $13.47

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Commercial Water Distributing HM-DIGITAL-ZT-2 Basic TDS Meter

Commercial Water Distributing HM-DIGITAL-ZT-2 Basic TDS Meter

The HM Digital meter tests water for the quantity of total dissolved solids (TDS). Test your incoming water, and your reverse osmosis treated water, to determine when to change your reverse osmosis membrane in a timely manner. This is a precision... more

$38.03 $28.54

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ESYNIC Digital TDS EC Meter Tester Portable Water Quality Tester Purity Meter TEMP PPM Test Pocket Pen LCD Monitor for Drinking Water Aquarium Pool

ESYNIC Digital TDS EC Meter Tester Portable Water Quality Tester Purity Meter TEMP PPM Test Pocket Pen LCD Monitor for Drinking Water Aquarium Pool

Feature:3-in-1 Digital Water Quality Tester: Total dissolved solids (TDS) meter + electrical conductivity (EC) + temperature meter for water quality test. The TDS meter only detects the LEVEL of dissolved solids in the water. It will NOT tell you what... more

$11.85

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Hydro Tester EC/TDS Meter-Water Resistant

Hydro Tester EC/TDS Meter-Water Resistant

Hydro Tester EC/TDS Meter-Water Resistant more

$42.94

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23 Cup Dispenser with Free TDS Meter (Total Dissolved Solids) - ZD-018 , Ship from USA,Brand ZeroWater

23 Cup Dispenser with Free TDS Meter (Total Dissolved Solids) - ZD-018 , Ship from USA,Brand ZeroWater

23 Cup ZeroWater Dispenser ZeroWater Ion Exchange water filter TDS (total dissolved solids) meter that provides a digital measurement of dissolved solids in your water (a $29.99 retail value) User Manual more

$56.79

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Digital LCD TDS Tester Meter for Water Quality Testing 3-in-1 Accurate(TDS,EC,Temperature), 0-9990 ppm, 1 ppm Resolution,+/-2% High Accuracy TEMP PPM Meter Tester Filter Pen Purity

Digital LCD TDS Tester Meter for Water Quality Testing 3-in-1 Accurate(TDS,EC,Temperature), 0-9990 ppm, 1 ppm Resolution,+/-2% High Accuracy TEMP PPM Meter Tester Filter Pen Purity

"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 reading and... more

$10.99

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TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy, plastic By HM Digital

TDS-4 Pocket Size TDS Tester Meter with 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy, plastic By HM Digital

All of our productsWalmartply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Product Description Product Description: How Pure is Your Water? A TDS meter (aka ppm pen, nutrient... more

$22.19

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Bangde Professional Quality TDS, EC & Temperature Meter, Water Quality Test Meter,0-9990ppm.Accurate and Reliable Water Test Meter. Ideal for Drinking Water, Aquariums-Yellow

Bangde Professional Quality TDS, EC & Temperature Meter, Water Quality Test Meter,0-9990ppm.Accurate and Reliable Water Test Meter. Ideal for Drinking Water, Aquariums-Yellow

"The TDS EC Meter is a professional level water test meter that fits in your pocket!Ideal for all water quality testing, water purification applications, waste water regulation, aqua culture, hydroponics, laboratory and scientific testing, pools &... more

$49.99 $17.99

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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.

The AquaLutio Digital TDS Water Meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, Water Filter. drinking water and more. TDS Water Meter is ideal for testing... more

$24.05

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LiquaGen 0 TDS Aquarium Reef Reverse Osmosis Water Filtration System + TDS Meter, Pressure Gauge, & Patented Waste Water Reducer + Flow Rate Increaser

LiquaGen 0 TDS Aquarium Reef Reverse Osmosis Water Filtration System + TDS Meter, Pressure Gauge, & Patented Waste Water Reducer + Flow Rate Increaser

The ultimate filtration system for reef tanks, salt water/fresh water aquarium's & other applications whereultra-pure water is necessary. Install in minutes. No membrane flushing required. more

$299.99

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"HM Digital (DM-1A) Residential Inline Dual TDS Meter/Monitor; 3/8"" JG"

"HM Digital (DM-1A) Residential Inline Dual TDS Meter/Monitor; 3/8"" JG"

Measure the tap water coming in vs. the purified water going out of your system at any time. Use the monitor to determine when the filters need to be changed. Install the meter for your customers so they'll always know how their system is performing.... more

$39.99

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Lynxtech HM Digital AP-1 AquaPro TDS Meter,Water Quality Total Dissolved Soli...

Lynxtech HM Digital AP-1 AquaPro TDS Meter,Water Quality Total Dissolved Soli...

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... more

$23.99

FREE shipping

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Water Test Meter 0-9990 ppm Accurate Reliable Ideal TDS EC Temperature

Water Test Meter 0-9990 ppm Accurate Reliable Ideal TDS EC Temperature

Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. Qimius Tester has a sensitive electrode sensor to read accurate pH levels. The included detailed manual will... more

$21.99 $10.57

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HURRISE Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0-9990 PPM Temp Portable

HURRISE Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0-9990 PPM Temp Portable

Description:The LCD digital TDS meter tester is used for testing the filter water quality purity, to check the performance of your water. In order to make sure you always drink pure and safe water, the TDS meter tester is recommended for every... more

$7.99

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HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80)

HM Digital Water Resistant Ec/TDS Meter w/ Temperature in C/F Hydrotester (Model COM-80)

The COM-80 is an economically priced, reliable EC/TDS meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more. Measures electrical conductivity (EC),... more

$34.64

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Sennotech (B TDS-3/8) Before & After Meter Digital TDS Monitor; 3/8 Comp

Sennotech (B TDS-3/8) Before & After Meter Digital TDS Monitor; 3/8 Comp

"Quick and accurate way of knowing your TDS Features Measures and displays TDS values before and after water flows through treatment system. Real time calculation of removal rate. Removal rate indicator: 80% Green Flash Removal Rate < 80% Red Flash... more

$45.28

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3In1 0-9990 ppm EC-1 Water Quality Test Meter Tester Digital TDS EC Conductivity Tool Hydroponics Aquarium Pool Water Test Pen Stick

3In1 0-9990 ppm EC-1 Water Quality Test Meter Tester Digital TDS EC Conductivity Tool Hydroponics Aquarium Pool Water Test Pen Stick

"Material: Plastic caseColor: whiteSize: 150x30x10mmVoltage: 1.5VTDS: 0-9990 ppmDegrees Celsius: 0.1-80.0 ° CAccuracy: +/- 2%Battery:1 x Button Battery(not include)Features:● Large screen, more clear● Sensitive and quick probe● Small, convenient,... more

$12.97

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3 In1 TDS EC Digital Water Purity Test Meter Pen Stick Aquarium Pool 0-9990 ppm Hydroponic Water Test Pen Stick

3 In1 TDS EC Digital Water Purity Test Meter Pen Stick Aquarium Pool 0-9990 ppm Hydroponic Water Test Pen Stick

"Material\: Plastic caseColor\: whiteSize\: 150x30x10mmVoltage\: 1.5VTDS\: 0-9990 ppmDegrees Celsius\: 0.1-80.0 ° CAccuracy\: +/- 2%Battery\:1 x Button Battery(not include)How to use? (Instructions)1. Please unplug the electrode sleeve before use2.... more

$12.99

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"HM Digital (DM-1) Residential Inline Dual TDS Meter/Monitor; 1/4"" JG"

"HM Digital (DM-1) Residential Inline Dual TDS Meter/Monitor; 1/4"" JG"

Measure the tap water coming in vs. the purified water going out of your system at any time. Use the monitor to determine when the filters need to be changed. Install the meter for your customers so they'll always know how their system is performing.... more

$45.35

FREE shipping

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Proster Digital Water Quality Tester Meter Tool Pen TDS EC Temperature 0-9990 ppm Measurement For Water Purifiers Filters Food Drink Quality Monitoring Pools Spas Aquhrium Hydroponics

Proster Digital Water Quality Tester Meter Tool Pen TDS EC Temperature 0-9990 ppm Measurement For Water Purifiers Filters Food Drink Quality Monitoring Pools Spas Aquhrium Hydroponics

Feature: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.Auto-off function: turns off meter after 5... more

$16.33 $9.95

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