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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

$18.48

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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

$15.95

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HM Digital COM-100 Waterproof Combo Meter for EC, TDS and Temperature, 1-Pack

HM Digital COM-100 Waterproof Combo Meter for EC, TDS and Temperature, 1-Pack

OM-100 Features: -Combo meter.-Electrical Conductivity Range: 0 - 9990 ?S; 0 - 9.99 Ms..-TDS Range: 0 - 8560 ppm (mg/L); 0 - 8.56 ppt..-Temperature Range: 0-80 degrees C; 32-176 degrees F..-Resolution: 0-99: 0.1 ?S/ppm/MS/ppt; 100-999: 1 ?S/ppm;... more

$57.90

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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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HM Digital Handheld Meters 1000 ppm Calibration Solution (mfg# HM C-1000)

HM Digital Handheld Meters 1000 ppm Calibration Solution (mfg# HM C-1000)

"Professional handheld digital meters at an unbeatable price! HM Digital Handheld Meters offer superior construction and performance to aquarium hobbyists at a very economic cost. Precision devices boast advanced microprocessor technology to ensure... more

$4.95

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(275,000+)
AP-1 AquaPro Water Quality Total Dissolved Solids Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy (Magnetic Body), Measures total dissolved.., By HM Digital

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

Water-resistant housingAutomatic Temperature Compensation (ATC)Measures total dissolved solids (TDS) and temperatureDigital Calibration (push button)Magnetic body - store the meter on your fridge when not in use! more

$30.59

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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

How to use it: 1.Please unplug the electrode sleeve before use 2.Press the switch ,place the electrode into the test solution. 3.After the numerically stable ,press the HOLD button and take it out of the solution to read. 4.After reading ,turn off the... more

$10.99

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Water Quality Digital TDS Meter with Temperature, 0-9990 ppm Measurement Range, +/- 2% Readout. Ideal use for testing Drinking Water & Aquariums

Water Quality Digital TDS Meter with Temperature, 0-9990 ppm Measurement Range, +/- 2% Readout. Ideal use for testing Drinking Water & Aquariums

The TDS-3-W Tier1 TDS Water Test Meter is the perfect tool for measuring and tracking your waters levels of TDS to make sure your water filter is doing its job. With this meter, you wont just need to take the filter manufacturers word that it reduces... more

$17.99 $11.39

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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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64k Water Softener with Fleck 5600SXT

64k Water Softener with Fleck 5600SXT

Complete System 12-inch x 48-inch resin tank Riser tube with distributor basket 2 cubic feet high capacity resin Fleck 5600SXT Digital Control Head Choice of connection Larger Round Brine Tank with Safety Float On-Demand Flow meter measures water and... more

$759.00

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Fleck 5600SXT Water Softener Valve Digital Metered On Demand Replacement Head

Fleck 5600SXT Water Softener Valve Digital Metered On Demand Replacement Head

Fleck 5600SXT digital control valve with meter based regeneration for replacing or upgrading the current valve on most water softening systems. Digital controller provides a top-of-the-line experience with more efficiency and control than mechanical... more

$349.00

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HM PH-200 Waterproof pH Meter

HM PH-200 Waterproof pH Meter

The HM PH-200 Waterproof pH Meter is a highly accurate, professional grade digital pH and temperature meter. Incredibly accurate, the PH200 is perfect for both consumer and commercial use. more

$80

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Doyon DAF001 Water Meter with Digital Control Panel

Doyon DAF001 Water Meter with Digital Control Panel

Achieve that perfect dough consistency every time with the Doyon DAF001 water meter, which allows precise control over the amount of water you use in your recipes! This unit's digital control panel will let you measure from 0.1 to 99.9 liters while... more

$3,894.00 $2,141.70

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GPI Digital Fuel Meter - 1 Inch Inlet/Outlet, 5 to 30 GPM, Model DR 5-30-8N, Port

GPI Digital Fuel Meter - 1 Inch Inlet/Outlet, 5 to 30 GPM, Model DR 5-30-8N, Port

Free Gift Card w/ Order

The GPI Digital Fuel Flow Meter is designed for use with fuel transfer pumps and has 1in. FNPT inlet/outlet fittings. This durable aluminum meter is accurate to +/-2 of reading when used at flow rates from 5 to 30 GPM. The versatile aluminum meter is... more

$249.99 $234.99

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GPI Digital Fuel Meter - 1 1/2 Inch Inlet/Outlet, 5 to 30 GPM, Model DR 5-30-12N, Port

GPI Digital Fuel Meter - 1 1/2 Inch Inlet/Outlet, 5 to 30 GPM, Model DR 5-30-12N, Port

Free Gift Card w/ Order

The GPI Digital Fuel Flow Meter is designed for use with fuel transfer pumps and has 1 1/2in. FNPT inlet/outlet fittings. This durable aluminum meter is accurate to +/-2 of reading when used at flow rates from 5 to 30 GPM. The versatile aluminum meter... more

$279.99 $259.99

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ZeroWater 8-cup Stainless Steel Water Filter Pitcher, Black

ZeroWater 8-cup Stainless Steel Water Filter Pitcher, Black

Enjoy pure-tasting water with this sleek and efficient ZeroWater stainless steel filtration pitcher. TDS (total dissolved solids) meter provides a digital measurement of dissolved solids in your water 5 sophisticated technologies work together to... more

$39.99

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1 cu ft Digital Tannin Softener with Fleck 5600SXT, Yellow

1 cu ft Digital Tannin Softener with Fleck 5600SXT, Yellow

Complete System 9-inch x 48-inch resin tank Riser tube with distributor basket 1 cubic foot total resin Digital Fleck 5600 Metered Control Head Choice of connection Standard Brine Tank with Safety Float On-Demand Flow meter measures water and... more

$959.00

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HM Digital DM-2 In-Line Dual TDS Monitor

HM Digital DM-2 In-Line Dual TDS Monitor

The HM Digital DM-2 In-Line Dual TDS Monitor is a water tester which is used to test the amount of total dissolved solids (TDS) in water. It is a new model of the HM DM-1 In-Line Dual TDS Monitor. more

$36

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HM Digital Orp-200 Hm Digital Water Test Meter

HM Digital Orp-200 Hm Digital Water Test Meter

Waterproof Meter for Oxidation Reduction Potential and Temperature. No tool digital calibration for ultimate ease of use 5 minute auto shut-off to conserve battery life NOTE: P.O. Boxes deliveries are not available. more

$109.38

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HM Digital Meters FM-1 Water Filtration System Monitor for Five StaSystems

HM Digital Meters FM-1 Water Filtration System Monitor for Five StaSystems

NRA1006 Features Water filtration monitor Timer Range: 0-999 days/months Timer Modes: Days or months (default is months) Settings: One alert per stage up to five stages Default Settings: 12 months Battery Life: Approximately 18 months Product Type:... more

$53.99

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Whole House Water Softener System Fleck 5600sxt 48,000 Grain By ABCwaters

Whole House Water Softener System Fleck 5600sxt 48,000 Grain By ABCwaters

Whole House Water Softener SystemThis 602abcWATER water softener system is powered by a Fleck 5600SXT digital meter. Fleck is the most popular digital meter on the market today. The backlit LCD display and user friendly interface makes it very easy to... more

$599.95

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TDS-3 Handheld TDS meter - HMDTDS3

TDS-3 Handheld TDS meter - HMDTDS3

Highly efficient and accurate. Comes with an advanced microprocessor technology. Measurement range of 0-9990 ppm. Includes a carrying case with belt clip. Ideal for commercial use. Weighs 0.3 lbs.. Measures: 7L x 3W x 3H in.. About Hydrofarm,... more

$27.66

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TDS-3 Handheld TDS meter - HMDTDS3

TDS-3 Handheld TDS meter - HMDTDS3

Highly efficient and accurate. Comes with an advanced microprocessor technology. Measurement range of 0-9990 ppm. Includes a carrying case with belt clip. Ideal for commercial use. Weighs 0.3 lbs.. Measures: 7L x 3W x 3H in.. About Hydrofarm,... more

$27.66

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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)"

" Measures electrical conductivity (EC), total dissolved solids (TDS). Exellent for nutrient testing. Four scales: EC: µS, mS; TDS: ppm, ppt Automatic Temperature Compensation (ATC) Water resistant Measurement Range: 0-9990 µS; 0-5000 ppm; 0-9.9 mS;... more

$38.36

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"HM Digital TDS-3 Water Quality TDS Meter Tester"

"HM Digital TDS-3 Water Quality TDS Meter Tester"

"HM Digital TDS-3 Water Quality TDS Meter Tester with Carrying Case. Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your... more

$22.20

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HM Digital TDS-3 Handheld TDS meter

HM Digital TDS-3 Handheld TDS meter

"Ideal for all water purification applications, wastewater regulation, aquaculture, hydroponics, and colloidal silver. Perfect for both consumer or commercial use. Carry one in your pocket or toolbox at all times! Features: Ideal for commercial use.... more

$38.87

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"HM Digital AP-1 AquaPro EC Meter Tester"

"HM Digital AP-1 AquaPro EC Meter Tester"

"HM Digital introduces its new AquaPro series. HM Digital AP-1 AquaPro EC meter tester comes with a sleek design that's perfect for today's modern kitchen. The AquaPro AP-1 digital EC meter tester is the next generation for today's tech-savvy and... more

$25.79

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"HM Digital COM-100 EC TDS Meter Tester"

"HM Digital COM-100 EC TDS Meter Tester"

"HM Digital COM-100 EC (Electrical Conductivity) TDS (Total Dissolved Solids) Temperature Combo Tester is the ideal product for all water quality testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal... more

$59.95

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ORP-200 HM Digital Professional Grade ORP Handheld Meter

ORP-200 HM Digital Professional Grade ORP Handheld Meter

Ideal for all ORP testing, including anti-oxidant measurement, water purification applications, ionizers, agriculture, aquariums & aquaculture, chlorine monitoring, cooling tower disinfection, environmental testing, fruit & vegetable washing, h more

$87.95

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HM Digital TDS-3 Handheld Meter with Carrying Case

HM Digital TDS-3 Handheld Meter with Carrying Case

$24.95

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Great Plains Ind Gpi Digital Flow Meter 113255-1

Great Plains Ind Gpi Digital Flow Meter 113255-1

$184.99 $148.32

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HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter

HM Digital COM-100 Waterproof EC/TDS/Temp Combo Meter

$64.94

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PH-200 HM Digital Professional Grade Handheld pH Meter

PH-200 HM Digital Professional Grade Handheld pH Meter

Ideal for all pH testing, water purification applications, wastewater regulation, aquaculture, hydroponics, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment, wine, coffee, more

$79.95

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HM Digital HMDCOM80 - EC/TDS/Temp HydroTester Meter

HM Digital HMDCOM80 - EC/TDS/Temp HydroTester Meter

Brand HM Digital - MPN Part No. HMDCOM80 - Battery Type 1 3V Button Cell Included - Length 6 in. - Height 0.6 in. - Width 1.3 in. - more

$36.35

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HM Digital TDS-EZ Handheld TDS Meter

HM Digital TDS-EZ Handheld TDS Meter

HM Digital TDS-EZ Handheld TDS Meter. The HM Digital TDS-EZ Handheld TDS Meter is ideal for all basic water testing applications especially for testing the performance of your reverse osmosis system. Use the TDS-EZ to measure total dissolved solids to... more

$16.29

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"Active Aqua Dual Inline TDS Meter"

"Active Aqua Dual Inline TDS Meter"

"Dual range meter displays TDS levels of feed water and product water with in and out electrode probes. Highly efficient and accurate microprocessor technology. • Automatically shuts itself off after 10 minutes of non-use.• Dual range 0-9990 ppm (from... more

$39.96

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SGS Instruments Salinity TDS Meter - SLTD 100

SGS Instruments Salinity TDS Meter - SLTD 100

The TDS Test Meter by SGS Instrument, gives you an unparalled precision TDS Meter, unlike anything else in the market. Just drop it in and instantly reads TDS, Temperature and Salinity. The best in digital salt readers. Highly recommended from our pool... more

$250.98

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"HM Digital Aquapro TDS Water Tester"

"HM Digital Aquapro TDS Water Tester"

" Measures total dissolved solids (TDS) and temperature. Automatic Temperature Compensation (ATC) Water-resistant housing Measurement Range: 0-5000 ppm Digital Calibration (push button) Auto-off function, data-hold function and low-battery indicator.... more

$34.36

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HM Digital Waterproof EC/TDS/Temp HydroTester

HM Digital Waterproof EC/TDS/Temp HydroTester

"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. Features: Measures electrical... more

$59.13

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"Avanti ZeroWater Replacement Filters, 5 gal, Clear/White/Blue"

"Avanti ZeroWater Replacement Filters, 5 gal, Clear/White/Blue"

" Zerowater Water Bottle Kit includes a 5-gallon water bottle; two zero water, patented, Ion exchange filters; and the digital TDS meter to measure water quality. This kit is much more convenient and easy to use than buying, transporting, storing and... more

$99.99

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