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TDS-EZ HM Digital Water Test Meter

TDS-EZ HM Digital Water Test Meter

Inexpensive and easy to use, the TDS-EZ is perfect for the first time reverse osmosis system owner. If all you need is a basic TDS meter, then you've found just what you need. With an easy to read display and auto shut-off, you won't be confused by...

at DiscountFilterStore.com

HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description: How Pure is Your Water? 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... ... more

HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description: How Pure is Your Water? 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...

Amazon.com

$21.21

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Tds-ez + Ws-425b City Water, Hm Digital Ppm Tester + Watersafe Drinking Test Kit

Tds-ez + Ws-425b City Water, Hm Digital Ppm Tester + Watersafe Drinking Test Kit

HM Digital TDS-EZ ppm TDS Meter + Watersafe WS-425B City Drinking Water Test Kits - Authorized Distributor - New Fresh Stock! This simple, affordable one-of-a-kind kit tests for 8 of the most common and potentially hazardous contaminants found in... ... more

Tds-ez + Ws-425b City Water, Hm Digital Ppm Tester + Watersafe Drinking Test Kit

HM Digital TDS-EZ ppm TDS Meter + Watersafe WS-425B City Drinking Water Test Kits - Authorized Distributor - New Fresh Stock! This simple, affordable one-of-a-kind kit tests for 8 of the most common and potentially hazardous contaminants found in...

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$29.99

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Zt-2 + Ws-425b, Hm Digital Tds Ppm Tester Watersafe City Drinking Water Test Kit

Zt-2 + Ws-425b, Hm Digital Tds Ppm Tester Watersafe City Drinking Water Test Kit

HM Digital ZT-2 TDS Meter + Watersafe WS-425B City Drinking Water Test Kits Authorized Distributor - New Fresh Stock! This simple, affordable one-of-a-kind kit tests for 8 of the most common and potentially hazardous contaminants found in drinking... ... more

Zt-2 + Ws-425b, Hm Digital Tds Ppm Tester Watersafe City Drinking Water Test Kit

HM Digital ZT-2 TDS Meter + Watersafe WS-425B City Drinking Water Test Kits Authorized Distributor - New Fresh Stock! This simple, affordable one-of-a-kind kit tests for 8 of the most common and potentially hazardous contaminants found in drinking...

eBay

$28.99

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

HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 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-3 Handheld TDS Meter With Carrying Case, 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.com

$21.21

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HM Digital WFHMCOM100 HM Digital COM-100 Water Quality Tester

HM Digital WFHMCOM100 HM Digital COM-100 Water Quality Tester

HM Digital Waterproof EC/TDS/Temp Combo Meter. Measures electrical conductivity (EC) total dissolved solids (TDS) and temperature.. Ideal for all water quality testing water purification applications wastewater regulation aquaculture hydroponics... ... more

HM Digital WFHMCOM100 HM Digital COM-100 Water Quality Tester

HM Digital Waterproof EC/TDS/Temp Combo Meter. Measures electrical conductivity (EC) total dissolved solids (TDS) and temperature.. Ideal for all water quality testing water purification applications wastewater regulation aquaculture hydroponics...

Amazon Marketplace

$63.96

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HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description: How Pure is Your Water? 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... ... more

HM Digital TDS-4 Pocket Size TDS Tester Meter Without Digital Thermometer, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 2% Readout Accuracy

Product Description: How Pure is Your Water? 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...

Amazon Marketplace

$20.49

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HM Digital DL-1 Dual TDS Meter MTR-TDS-DM1-0-9990-4

HM Digital DL-1 Dual TDS Meter MTR-TDS-DM1-0-9990-4

HM Digital device uses electrode probes to monitor input TDS and output TDS in your RO unit or other water purification system to determine when filter cartridges need replaced. Advanced micro-processor takes accurate readings. Factory calibrated for... ... more

HM Digital DL-1 Dual TDS Meter MTR-TDS-DM1-0-9990-4

HM Digital device uses electrode probes to monitor input TDS and output TDS in your RO unit or other water purification system to determine when filter cartridges need replaced. Advanced micro-processor takes accurate readings. Factory calibrated for...

That Fish Place - That Pe...

(50,000+)

$32.99

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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

NRA1011 Features Power Source: 2 x 1.5V button cell batteries (included) Range: 0-9990 ppm Accuracy: +/- 2pct. Conversion Factor: NaCl (avg. 0.5) Filter Component: Installation accessories Dimensions Overall Height - Top to Bottom: 6 Inches Overall... ... more

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

NRA1011 Features Power Source: 2 x 1.5V button cell batteries (included) Range: 0-9990 ppm Accuracy: +/- 2pct. Conversion Factor: NaCl (avg. 0.5) Filter Component: Installation accessories Dimensions Overall Height - Top to Bottom: 6 Inches Overall...

Walmart.com

$28.99

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HM Digital HM-DIGITAL-TDS-3 HM Digital TDS-3 Total Dissolved Solids Handheld Meter with Carrying Case

HM Digital HM-DIGITAL-TDS-3 HM Digital TDS-3 Total Dissolved Solids Handheld Meter with Carrying Case

Features- Ideal for commercial use Includes a carrying case with belt clip- Highly efficient and accurate due to its advanced microprocessor technology- Hold Function saves measurements for convenient reading and recording- Auto-off function the meter... ... more

HM Digital HM-DIGITAL-TDS-3 HM Digital TDS-3 Total Dissolved Solids Handheld Meter with Carrying Case

Features- Ideal for commercial use Includes a carrying case with belt clip- Highly efficient and accurate due to its advanced microprocessor technology- Hold Function saves measurements for convenient reading and recording- Auto-off function the meter...

Walmart.com

$34.04

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HM Digital QC-1 Quick Check TDS/Conductivity Push-to-Test Monitor with Set Points, +/- 3% Accuracy

HM Digital QC-1 Quick Check TDS/Conductivity Push-to-Test Monitor with Set Points, +/- 3% Accuracy

Product Description: Quick Check Monitor for TDS and Electrical Conductivity. This Quick Check Monitor tests TDS and Conductivity levels. With the push of a button, the QC-1 unit displays a green or red light to indicate good water quality or service... ... more

HM Digital QC-1 Quick Check TDS/Conductivity Push-to-Test Monitor with Set Points, +/- 3% Accuracy

Product Description: Quick Check Monitor for TDS and Electrical Conductivity. This Quick Check Monitor tests TDS and Conductivity levels. With the push of a button, the QC-1 unit displays a green or red light to indicate good water quality or service...

Amazon.com

$17.09

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Hm Digital Tds-ap1 Testing Meter

Hm Digital Tds-ap1 Testing Meter

HM Digital AP-1 TDS meter Product Features Measures TDS and temperature Tests TDS (total dissolved solids), an indicator of water quality Automatic Temperature Compensation Automatically provides accurate TDS readings regardless of water temperature... ... more

Hm Digital Tds-ap1 Testing Meter

HM Digital AP-1 TDS meter Product Features Measures TDS and temperature Tests TDS (total dissolved solids), an indicator of water quality Automatic Temperature Compensation Automatically provides accurate TDS readings regardless of water temperature...

eBay

$25.79

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HM Digital AP-2 AquaPro Water Quality Tester

HM Digital AP-2 AquaPro Water Quality Tester

TDS Handheld meter with carrying case and built-in digital thermometer. ... more

HM Digital AP-2 AquaPro Water Quality Tester

TDS Handheld meter with carrying case and built-in digital thermometer.

Amazon.com

$24.02

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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

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...

Amazon.com

$15.82

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HM Digital TDS-4TM Meter with Digital Thermometer

HM Digital TDS-4TM Meter with Digital Thermometer

Handheld Hydro Tester pH Meter. ... more

$22.42

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HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +/- 0.5% Readout Accuracy

HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +/- 0.5% Readout Accuracy

Waterproof Meter for Oxidation Reduction Potential and Temperature. ... more

$85.66

FREE shipping

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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

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;...

Amazon.com

$55.99

FREE shipping

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

HM Digital TDS-3 Handheld TDS Meter With Carrying Case, 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-3 Handheld TDS Meter With Carrying Case, 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

$20.99

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

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

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

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...

Amazon.com

$16.76

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HM Digital QC-1 Quick Check TDS/Conductivity Push-to-Test Monitor with Set Points, +/- 3% Accuracy

HM Digital QC-1 Quick Check TDS/Conductivity Push-to-Test Monitor with Set Points, +/- 3% Accuracy

Product Description: Quick Check Monitor for TDS and Electrical Conductivity. This Quick Check Monitor tests TDS and Conductivity levels. With the push of a button, the QC-1 unit displays a green or red light to indicate good water quality or service... ... more

HM Digital QC-1 Quick Check TDS/Conductivity Push-to-Test Monitor with Set Points, +/- 3% Accuracy

Product Description: Quick Check Monitor for TDS and Electrical Conductivity. This Quick Check Monitor tests TDS and Conductivity levels. With the push of a button, the QC-1 unit displays a green or red light to indicate good water quality or service...

Amazon Marketplace

$23.36

FREE shipping

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HM Digital® AP-1 AquaPro TDS meter ATC, thermometer & HM NaCl 342ppm calibration solution

HM Digital® AP-1 AquaPro TDS meter ATC, thermometer & HM NaCl 342ppm calibration solution

HM Digital® AP-1 AquaPro TDS meter ATC, thermometer & HM NaCl 342ppm calibration solution ... more

HM Digital® AP-1 AquaPro TDS meter ATC, thermometer & HM NaCl 342ppm calibration solution

HM Digital® AP-1 AquaPro TDS meter ATC, thermometer & HM NaCl 342ppm calibration solution

Amazon Marketplace

$27.99

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HM Digital AP-2 AquaPro Water Quality Tester

HM Digital AP-2 AquaPro Water Quality Tester

TDS Handheld meter with carrying case and built-in digital thermometer. ... more

HM Digital AP-2 AquaPro Water Quality Tester

TDS Handheld meter with carrying case and built-in digital thermometer.

Amazon Marketplace

$22.65

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HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, 2-pack

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, 2-pack

Ideal for all basic water testing applications. The best value meter in the world! FeaturesEconomy model that is ideal for end-users.Highly efficient and accurate due to its advanced microprocessor technology.Hold Function: saves measurements for... ... more

HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy, 2-pack

Ideal for all basic water testing applications. The best value meter in the world! FeaturesEconomy model that is ideal for end-users.Highly efficient and accurate due to its advanced microprocessor technology.Hold Function: saves measurements for...

Amazon Marketplace

$31.99

FREE shipping

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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

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...

Amazon Marketplace

$15.59

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HM Digital TDS EZ Water Quality Tester

HM Digital TDS EZ Water Quality Tester

HM Digital TDS EZ Water Quality Tester Ideal for basic water testing of TDS (Total Dissolved Solids) in your drinking water, food, coffee, aquariums and more. This meter shuts off automatically after 10 minutes of non use to conserve batteries.... ... more

HM Digital TDS EZ Water Quality Tester

HM Digital TDS EZ Water Quality Tester Ideal for basic water testing of TDS (Total Dissolved Solids) in your drinking water, food, coffee, aquariums and more. This meter shuts off automatically after 10 minutes of non use to conserve batteries....

Amazon Marketplace

$17.50

FREE shipping

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Hm Digital Tds-3 Testing Meter For Tds & Temperature

Hm Digital Tds-3 Testing Meter For Tds & Temperature

HM Digital TDS-3 meter tests the TDS (total dissolved solids) of your water, which is an indicator of water quality, while compensating for temperature. Additionally, it measures and displays the water temperature to ensure ideal water quality. It also... ... more

Hm Digital Tds-3 Testing Meter For Tds & Temperature

HM Digital TDS-3 meter tests the TDS (total dissolved solids) of your water, which is an indicator of water quality, while compensating for temperature. Additionally, it measures and displays the water temperature to ensure ideal water quality. It also...

eBay

$22.20

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HM Digital SM-1 Hm Digital Sm-1 In-Line Tds Monitor For Single Water Line

HM Digital SM-1 Hm Digital Sm-1 In-Line Tds Monitor For Single Water Line

HM Digital SM-1 In-Line TDS Monitor for Single Water Line. A great way to know when to change your filters. The HM Digital SM-1 In-Line TDS Monitor for Single Water Line displays the total dissolved solids (TDS) levels for a single water line. The HM... ... more

HM Digital SM-1 Hm Digital Sm-1 In-Line Tds Monitor For Single Water Line

HM Digital SM-1 In-Line TDS Monitor for Single Water Line. A great way to know when to change your filters. The HM Digital SM-1 In-Line TDS Monitor for Single Water Line displays the total dissolved solids (TDS) levels for a single water line. The HM...

Amazon Marketplace

$36.40

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HM Digital TDS-4TM Meter with Digital Thermometer

HM Digital TDS-4TM Meter with Digital Thermometer

Handheld Hydro Tester pH Meter. ... more

$22.20

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HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume

HM Digital C342 TDS and EC Calibration Solution, 342 ppm (NaCl), 90 ml Volume

TDS Meter NaCl Calibration Solution C-342. ... more

$10.20

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HM Digital TDS-3 Handheld Meter with Carrying Case

HM Digital TDS-3 Handheld Meter with Carrying Case

HM Digital TDS-3 Handheld Meter with Carrying Case is ideal for residential and commerical use. It includes a carrying case with belt clip and a a TDS (Total Dissolved Solids) chart sticker on the back of the meter that explains TDS values and a built... ... more

HM Digital TDS-3 Handheld Meter with Carrying Case

HM Digital TDS-3 Handheld Meter with Carrying Case is ideal for residential and commerical use. It includes a carrying case with belt clip and a a TDS (Total Dissolved Solids) chart sticker on the back of the meter that explains TDS values and a built...

Amazon Marketplace

$22.19

FREE shipping

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HM Digital PH-200 Waterproof pH Meter for pH and Temperature

HM Digital PH-200 Waterproof pH Meter for pH and Temperature

* Measures pH and Temperature. * Auto-ranging three point calibration with digital fine tuning. * Includes 4 pH buffer solution in a sponge embedded in a clear cap. * Waterproof housing. * Simultaneous temperature display. * Measurement Range: 0-14 pH.... ... more

HM Digital PH-200 Waterproof pH Meter for pH and Temperature

* Measures pH and Temperature. * Auto-ranging three point calibration with digital fine tuning. * Includes 4 pH buffer solution in a sponge embedded in a clear cap. * Waterproof housing. * Simultaneous temperature display. * Measurement Range: 0-14 pH....

Amazon Marketplace

$79.95

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Hm Digital Ap-1 Tds And Temperature Handheld Meter Ap1

Hm Digital Ap-1 Tds And Temperature Handheld Meter Ap1

WHAT YOU WILL RECEIVE: ONE (1) NEW HM Digital AP-1 TDS/Temperature Handheld Meter User's Guide CLICK BELOW FOR YOUR WARRANTY AND CALIBRATION INSTRUCTIONS Get It Fast !! Get a Tracking Number !! For Only $2.00 More, Select USPS Priority Mail at Checkout... ... more

Hm Digital Ap-1 Tds And Temperature Handheld Meter Ap1

WHAT YOU WILL RECEIVE: ONE (1) NEW HM Digital AP-1 TDS/Temperature Handheld Meter User's Guide CLICK BELOW FOR YOUR WARRANTY AND CALIBRATION INSTRUCTIONS Get It Fast !! Get a Tracking Number !! For Only $2.00 More, Select USPS Priority Mail at Checkout...

eBay

$26.69

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Hm Digital Ph200 Ph Temperature Waterproof Combo Tester/meter/thermometer

Hm Digital Ph200 Ph Temperature Waterproof Combo Tester/meter/thermometer

HM Digital PH-200 Waterproof pH/Temp Combo Meter Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housin ... more

Hm Digital Ph200 Ph Temperature Waterproof Combo Tester/meter/thermometer

HM Digital PH-200 Waterproof pH/Temp Combo Meter Measures pH and Temperature Auto-ranging three point calibration with digital fine tuning Includes 4 pH buffer solution in a sponge embedded in a clear cap, so you can see if it's dried up Waterproof housin

eBay

$79.95

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HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +/- 0.5% Readout Accuracy

HM Digital ORP-200 Waterproof ORP Meter, -999 to +1000 mV ORP Range, 1 mV Resolution, +/- 0.5% Readout Accuracy

Waterproof Meter for Oxidation Reduction Potential and Temperature. ... more

$84.85

FREE shipping

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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

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;...

Amazon Marketplace

$54.89

FREE shipping

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Hm Digital Ap-1 Aquapro Tds/ºc/ºf Ppm Meter Tester

Hm Digital Ap-1 Aquapro Tds/ºc/ºf Ppm Meter Tester

AP-1: AquaPro Water Quality Tester (TDS) HM Digital introduces its new AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's... ... more

Hm Digital Ap-1 Aquapro Tds/ºc/ºf Ppm Meter Tester

AP-1: AquaPro Water Quality Tester (TDS) HM Digital introduces its new AquaPro series, a line of handheld TDS/EC meters with a sleek design that's perfect for today's modern kitchen. The AquaPro digital water testers are the next generation for today's...

eBay

$25.79

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HM Digital PS-202 Dual Display TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital PS-202 Dual Display TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines ... more

HM Digital PS-202 Dual Display TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines

Amazon.com

$191.05

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HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy

HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy

The HM Digital DM-2 commercial inline TDS (total dissolved solids) monitor has two probes to measure TDS for feed and product water when used with TDS water filtration systems (sold separately), and can be used for applications including automobile and... ... more

HM Digital DM-2 Commercial In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy

The HM Digital DM-2 commercial inline TDS (total dissolved solids) monitor has two probes to measure TDS for feed and product water when used with TDS water filtration systems (sold separately), and can be used for applications including automobile and...

Amazon.com

$43.08

FREE shipping

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HM Digital PS-100 Panel Mount TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital PS-100 Panel Mount TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Install the Panel Mount Controller to constantly monitor TDS levels of water produced by a high-output system. ... more

HM Digital PS-100 Panel Mount TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Install the Panel Mount Controller to constantly monitor TDS levels of water produced by a high-output system.

Amazon.com

$143.49

FREE shipping

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HM Digital PS-200 Dual TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

HM Digital PS-200 Dual TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Install the Dual TDS Controller to constantly monitor TDS levels of water produced by a high-output system. Immediately know if the TDS levels rise above an acceptable level ... more

HM Digital PS-200 Dual TDS Controller, 0-999 ppm Measurement Range, 1 ppm Resolution, +/- 2% Readout Accuracy

Install the Dual TDS Controller to constantly monitor TDS levels of water produced by a high-output system. Immediately know if the TDS levels rise above an acceptable level

Amazon.com

$174.12

FREE shipping

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

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

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

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...

Amazon Marketplace

$14.99

FREE shipping

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