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TDS-4 HM Digital Water Test Meter

TDS-4 HM Digital Water Test Meter

If you need a small, accurate TDS meter you can carry in your shirt pocket, the TDS-4 is a perfect fit. Highly accurate because of it's advanced microprocessor technology, and easy to use becasue of the large LCD. With auto temp. compensation, your TDS...

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HM Digital Hm Digital Tds-3 Total Dissolved Solids Handheld Meter With Carrying Case

HM Digital Hm Digital Tds-3 Total Dissolved Solids Handheld Meter With Carrying Case

HM Digital Hm Digital Tds-3 Total Dissolved Solids Handheld Meter With Carrying Case ... more

HM Digital Hm Digital Tds-3 Total Dissolved Solids Handheld Meter With Carrying Case

HM Digital Hm Digital Tds-3 Total Dissolved Solids Handheld Meter With Carrying Case

$32.20

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HM Digital Ap-2 Hm Digital Water Test Meter

HM Digital Ap-2 Hm Digital Water Test Meter

HM Digital Ap-2 Hm Digital Water Test Meter ... more

HM Digital Ap-2 Hm Digital Water Test Meter

HM Digital Ap-2 Hm Digital Water Test Meter

$40.88

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HMDTDS3 TDS-3 Handheld TDS meter By HM Digital Meters

HMDTDS3 TDS-3 Handheld TDS meter By HM Digital Meters

Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. Ideal for commercial use, the TDS-3 includes a carrying case with belt clip. It is highly efficient and accurate due to its advanced... ... more

HMDTDS3 TDS-3 Handheld TDS meter By HM Digital Meters

Feel free to contact us if you need further information or have any question, we will be more than happy to assist you. Ideal for commercial use, the TDS-3 includes a carrying case with belt clip. It is highly efficient and accurate due to its advanced...

$29.59

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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

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,...

Hayneedle

$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

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,...

Hayneedle

$27.66

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HM Digital DM-2 Inline Dual Commercial TDS Meter

HM Digital DM-2 Inline Dual Commercial TDS Meter

It is highly efficient and accurate due to its advanced microprocessor technology. The HM Digital DM-2 Inline Dual Commercial TDS Meter combines quality and functionality with durability for a lifetime of customer satisfaction.Features:Highly efficient... ... more

HM Digital DM-2 Inline Dual Commercial TDS Meter

It is highly efficient and accurate due to its advanced microprocessor technology. The HM Digital DM-2 Inline Dual Commercial TDS Meter combines quality and functionality with durability for a lifetime of customer satisfaction.Features:Highly efficient...

$97.18 $59.99

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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

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

$37.42

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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

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!

$30.59

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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

"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....

$45.35

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HM Digital HM-DIGITAL-AP-2 32-176 deg Digital Water Electrical Conductivity Tester

HM Digital HM-DIGITAL-AP-2 32-176 deg Digital Water Electrical Conductivity Tester

FeaturesThe ap-2 water quality tester has a water-resistant housingThe ap2 water tester has auto-off function, data-hold function and a low-battery indicatorA cap, storage case, and batteries are includedThe meter can be recalibrated with digital... ... more

HM Digital HM-DIGITAL-AP-2 32-176 deg Digital Water Electrical Conductivity Tester

FeaturesThe ap-2 water quality tester has a water-resistant housingThe ap2 water tester has auto-off function, data-hold function and a low-battery indicatorA cap, storage case, and batteries are includedThe meter can be recalibrated with digital...

$45.12 $33.32

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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

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)....

$48.99 $36.99

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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

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...

$23.99

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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

"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....

$39.99

FREE shipping

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"HM Digital (DM-2) Industrial Inline Dual TDS Meter/Monitor; 1/4"" JG"

"HM Digital (DM-2) Industrial 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 meter 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

"HM Digital (DM-2) Industrial 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 meter 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....

$60.03

FREE shipping

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

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

"Please contact us if you have any question about this item. We will try our best to solve your problem. Product Description Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to... ... more

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

"Please contact us if you have any question about this item. We will try our best to solve your problem. Product Description Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to...

$24.99

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DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy, The DM-1 helps you to measure the tap water coming in vs the purified water going out of.., By HM Digital

DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy, The DM-1 helps you to measure the tap water coming in vs the purified water going out of.., By HM Digital

"Product Description Product Description: How Pure is Your Water? 's DM-1 is a dual inline monitor that measures TDS from 0 to 9990 ppm. It includes batteries, two sensors and two 1/4"" quick-connect T-fittings. The DM-1 is an easy and convenient... ... more

DM-1 In-Line Dual TDS Monitor, 0-9990 ppm Range, +/- 2% Readout Accuracy, The DM-1 helps you to measure the tap water coming in vs the purified water going out of.., By HM Digital

"Product Description Product Description: How Pure is Your Water? 's DM-1 is a dual inline monitor that measures TDS from 0 to 9990 ppm. It includes batteries, two sensors and two 1/4"" quick-connect T-fittings. The DM-1 is an easy and convenient...

$32.59

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AP-2 AquaPro Water Quality Electrical Conductivity Tester, 0-9999 µS Range, 1 µS Resolution, +/- 2% Readout Accuracy, Measures electrical conductivity (EC).., By HM Digital

AP-2 AquaPro Water Quality Electrical Conductivity Tester, 0-9999 µS Range, 1 µS Resolution, +/- 2% Readout Accuracy, Measures electrical conductivity (EC).., By HM Digital

From USA,It comes to you in New and Fresh state Product Description Product Description: An EC meter (aka EC pen or conductivity tester) is an inexpensive and convenient digital tool to instantly check your overall water quality. EC = Electrical... ... more

AP-2 AquaPro Water Quality Electrical Conductivity Tester, 0-9999 µS Range, 1 µS Resolution, +/- 2% Readout Accuracy, Measures electrical conductivity (EC).., By HM Digital

From USA,It comes to you in New and Fresh state Product Description Product Description: An EC meter (aka EC pen or conductivity tester) is an inexpensive and convenient digital tool to instantly check your overall water quality. EC = Electrical...

$29.89

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HM Digital AP-1 0-5000 PPM (mg/L) Aquapro Water Quality TDS Tester

HM Digital AP-1 0-5000 PPM (mg/L) Aquapro Water Quality TDS Tester

HM Digital HM Digital AP-1 0-5000 PPM (mg/L) Aquapro Water Quality TDS Tester ... more

HM Digital AP-1 0-5000 PPM (mg/L) Aquapro Water Quality TDS Tester

HM Digital HM Digital AP-1 0-5000 PPM (mg/L) Aquapro Water Quality TDS Tester

$74.50 $24.98

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"HM Digital (PM-2) External In-Line TDS Purity Monitor 1/4"" Quick Connect"

"HM Digital (PM-2) External In-Line TDS Purity Monitor 1/4"" Quick Connect"

"This is a single inline TDS/purity meter which monitors any water purification system. It has an audible alert when the system requires service or maintenance. Features: Single line internal TDS monitor - great for most water purification systems... ... more

"HM Digital (PM-2) External In-Line TDS Purity Monitor 1/4"" Quick Connect"

"This is a single inline TDS/purity meter which monitors any water purification system. It has an audible alert when the system requires service or maintenance. Features: Single line internal TDS monitor - great for most water purification systems...

$93.99

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HM Digital TRM-1 Inline Triple TDS Monitor

HM Digital TRM-1 Inline Triple TDS Monitor

Easy-to-use digital TDS Meters monitor the TDS levels from your filtration system, and will tell you when to change your RO membrane and DI resin. ... more

HM Digital TRM-1 Inline Triple TDS Monitor

Easy-to-use digital TDS Meters monitor the TDS levels from your filtration system, and will tell you when to change your RO membrane and DI resin.

$59.95

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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

"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

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

"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...

$28.69

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