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HM Digital DM-2 Dual In-Line TDS Monitor DM-2

HM Digital DM-2 Dual In-Line TDS Monitor DM-2

Determine how efficient your reverse osmosis unit is performing with a push of a button. HM Digital DM-2 Dual In-Line TDS Monitor is a "must have" for any aquarists who produces their own RO (reverse osmosis) water for aquarium use. Once installed to...

$45.50

at Drs. Foster & Smith

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

$45.04

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HM Digital DM-2 Commerical In-Line Dual TDS Monitor

HM Digital DM-2 Commerical In-Line Dual TDS Monitor

$45.50

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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

$176.94

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Commercial In-Line Dual TDS Monitor

Commercial In-Line Dual TDS Monitor

Commercial In-Line Dual TDS Monitor DM-2 with Advanced Microprocessors. ... more

Commercial In-Line Dual TDS Monitor

Commercial In-Line Dual TDS Monitor DM-2 with Advanced Microprocessors.

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$51.45

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

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

HM Digital Meters SM-1 In-Line TDS Monitor for Single Water Line Features: -Range: 0-9990 ppm.-Accuracy: +/- 2%..-Conversion Factor: NaCl (avg. 0.5).-Battery Life: Approximately 1000 hours of continuous use.-Power Source: 2 x 1.5V button cell batteries... ... more

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

HM Digital Meters SM-1 In-Line TDS Monitor for Single Water Line Features: -Range: 0-9990 ppm.-Accuracy: +/- 2%..-Conversion Factor: NaCl (avg. 0.5).-Battery Life: Approximately 1000 hours of continuous use.-Power Source: 2 x 1.5V button cell batteries...

Wayfair

$43.70 $29.18

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Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Standard Inine dual TDS meter (monitor) with 2 x 1/4" Tee Fittings This high quality inline dual TDS monitor is made by HM Digital and distributed by Filter Direct Co. Model: DM-1 FEATURES Displays TDS levels of the feed water and product water with in & ... more

Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Standard Inine dual TDS meter (monitor) with 2 x 1/4" Tee Fittings This high quality inline dual TDS monitor is made by HM Digital and distributed by Filter Direct Co. Model: DM-1 FEATURES Displays TDS levels of the feed water and product water with in &

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$29.40

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Dm-2 Inline Dual Tds Monitor Meter Water Quality Tester Large Display Ro Checker

Dm-2 Inline Dual Tds Monitor Meter Water Quality Tester Large Display Ro Checker

Commercial Inine Dual TDS meter (monitor) This high quality inline dual TDS monitor is made by HM Digital and distributed by Filter Direct Co. Model: DM-2 FEATURES Highly efficient and accurate due to its advanced microprocessor technology. Displays... ... more

Dm-2 Inline Dual Tds Monitor Meter Water Quality Tester Large Display Ro Checker

Commercial Inine Dual TDS meter (monitor) This high quality inline dual TDS monitor is made by HM Digital and distributed by Filter Direct Co. Model: DM-2 FEATURES Highly efficient and accurate due to its advanced microprocessor technology. Displays...

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$40.00

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HM Digital SM-1 1-Stage Inline TDS Monitor For Single Water Line

HM Digital SM-1 1-Stage Inline TDS Monitor For Single Water Line

HM Digital 1-Stage Inline TDS Monitor Model #: SM-1 Inline TDS Monitor is ideal for reverse osmosis systems. Features Displays TDS level of a single water line. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off... ... more

HM Digital SM-1 1-Stage Inline TDS Monitor For Single Water Line

HM Digital 1-Stage Inline TDS Monitor Model #: SM-1 Inline TDS Monitor is ideal for reverse osmosis systems. Features Displays TDS level of a single water line. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off...

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$26.50

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HM Digital DM-1 In-Line Dual TDS Monitor for In / Out Water Lines

HM Digital DM-1 In-Line Dual TDS Monitor for In / Out Water Lines

The DM-1 helps you to measure the tap water coming in vs. the purified water going out of your water filtration system at any time.,The In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in & out electrode probes.,This... ... more

HM Digital DM-1 In-Line Dual TDS Monitor for In / Out Water Lines

The DM-1 helps you to measure the tap water coming in vs. the purified water going out of your water filtration system at any time.,The In-Line Dual TDS Meter displays TDS levels of the feed water and product water with in & out electrode probes.,This...

Amazon Marketplace

$47.78

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

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

$30.36

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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

$34.40

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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

$25.10

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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

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$196.94

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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

$121.11

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Hm Dm-2: Commercial In-line Dual Tds Monitor Dm2

Hm Dm-2: Commercial In-line Dual Tds Monitor Dm2

xsell2 Install on industrial systems such as car washes, window washing, manufacturing, and food processing. FEATURES Highly efficient and accurate due to its advanced microprocessor technology. Displays TDS levels of the Feed Water and Product Water... ... more

Hm Dm-2: Commercial In-line Dual Tds Monitor Dm2

xsell2 Install on industrial systems such as car washes, window washing, manufacturing, and food processing. FEATURES Highly efficient and accurate due to its advanced microprocessor technology. Displays TDS levels of the Feed Water and Product Water...

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$45.50

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Hm Digital Dm-1 Water Filtration System In-line Dual Tds Monitor

Hm Digital Dm-1 Water Filtration System In-line Dual Tds Monitor

In-Line Dual TDS Monitor with 1/4" T-fittings Measure the tap water coming in vs. The purified water going out of your water filtration system at any time. DM-1 by HM Digital Reads PPM Up To 9990 PPM Use the monitor to determine when the filters need... ... more

Hm Digital Dm-1 Water Filtration System In-line Dual Tds Monitor

In-Line Dual TDS Monitor with 1/4" T-fittings Measure the tap water coming in vs. The purified water going out of your water filtration system at any time. DM-1 by HM Digital Reads PPM Up To 9990 PPM Use the monitor to determine when the filters need...

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$29.40

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HM Digital DM-2 Commerical In-Line Dual TDS Monitor

HM Digital DM-2 Commerical In-Line Dual TDS Monitor

HM Digital DM-2 Commercial In-Line Dual TDS Monitor is designed for commercial and industrial applications and can be used residentially to determine when to change your whole house filter cartridges and reverse osmosis membranes. Measures the tap... ... more

HM Digital DM-2 Commerical In-Line Dual TDS Monitor

HM Digital DM-2 Commercial In-Line Dual TDS Monitor is designed for commercial and industrial applications and can be used residentially to determine when to change your whole house filter cartridges and reverse osmosis membranes. Measures the tap...

Amazon Marketplace

$45.50

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HM Digital DM-1 In-Line Dual TDS Monitor

HM Digital DM-1 In-Line Dual TDS Monitor

The HM Digital DM-1 In-Line Dual TDS Monitor measures the tap water coming in versus the purified water going out of your water filtration system at any time. It features an auto off function to conserve battery power and is efficient and accurate with... ... more

HM Digital DM-1 In-Line Dual TDS Monitor

The HM Digital DM-1 In-Line Dual TDS Monitor measures the tap water coming in versus the purified water going out of your water filtration system at any time. It features an auto off function to conserve battery power and is efficient and accurate with...

Amazon Marketplace

$32.95

FREE shipping

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Hm Digital Tds-3 Testing Meter Hand Held Tds Monitor 2 Year Warranty

Hm Digital Tds-3 Testing Meter Hand Held Tds Monitor 2 Year Warranty

SquareTrade © AP6.0 HM Digital TDS-3 Testing Meter Abundant Flow Water Systems Other Filter media / resin for tanks Combination / Package Deals Special Offers Replacement filters Reverse Osmosis Water Filters Whole house Filters Aquarium Water Filters... ... more

Hm Digital Tds-3 Testing Meter Hand Held Tds Monitor 2 Year Warranty

SquareTrade © AP6.0 HM Digital TDS-3 Testing Meter Abundant Flow Water Systems Other Filter media / resin for tanks Combination / Package Deals Special Offers Replacement filters Reverse Osmosis Water Filters Whole house Filters Aquarium Water Filters...

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$22.20

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Commercial Inline Dual TDS Meter DM-2

Commercial Inline Dual TDS Meter DM-2

Dual Range - Measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image. Factory calibrated, our meters are calibrated with a 342 ppm NaCl solution. Meters can... ... more

Commercial Inline Dual TDS Meter DM-2

Dual Range - Measures from 0-999 ppm, with a resolution of 1 ppm. From 1000 to 9990 ppm, the resolution is in 10 ppm increments, indicated by a blinking 'x10' image. Factory calibrated, our meters are calibrated with a 342 ppm NaCl solution. Meters can...

Amazon Marketplace

$45.50

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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

$36.46

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Commercial In-Line Dual TDS Monitor

Commercial In-Line Dual TDS Monitor

Commercial In-Line Dual TDS Monitor DM-2 with Advanced Microprocessors. ... more

Commercial In-Line Dual TDS Monitor

Commercial In-Line Dual TDS Monitor DM-2 with Advanced Microprocessors.

Amazon Marketplace

$45.00

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Hm Tds-4 Pocket Size Tds Meter, Tds4

Hm Tds-4 Pocket Size Tds Meter, Tds4

HM TDS-4 Meter will monitor the TDS levels for drinking water, water filters, hydroponics, Aquariums, Food and Coffee, Pools and Spas and residential RO applications. Measurement range is 0-9990 ppm. TDS Meters Are Used To: Check the performance of... ... more

Hm Tds-4 Pocket Size Tds Meter, Tds4

HM TDS-4 Meter will monitor the TDS levels for drinking water, water filters, hydroponics, Aquariums, Food and Coffee, Pools and Spas and residential RO applications. Measurement range is 0-9990 ppm. TDS Meters Are Used To: Check the performance of...

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$26.25

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(Package Of 3) HM Digital SM-1 In-Line TDS Monitor for Single Water Line

(Package Of 3) HM Digital SM-1 In-Line TDS Monitor for Single Water Line

. .The HM Digital SM-1 Single Line Water TDS Monitor Specs:Range: 0-9990 ppm.Accuracy: ?2%.Conversion Factor: NaCl (avg. 0.5).Cable Length: 24.5" (including sensor).Fittings: Standard 1/4", also available with 3/8" or 1/2".Power Source: 2 x 1.5V button... ... more

(Package Of 3) HM Digital SM-1 In-Line TDS Monitor for Single Water Line

. .The HM Digital SM-1 Single Line Water TDS Monitor Specs:Range: 0-9990 ppm.Accuracy: ?2%.Conversion Factor: NaCl (avg. 0.5).Cable Length: 24.5" (including sensor).Fittings: Standard 1/4", also available with 3/8" or 1/2".Power Source: 2 x 1.5V button...

Amazon Marketplace

$93.71

FREE shipping

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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 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 Marketplace

$117.89

FREE shipping

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Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

The DM-1 Dual Inline TDS Meter from HM Digital is one of the most important reverse osmosis accessories. This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing.BulkReefSupply.com... ... more

Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

The DM-1 Dual Inline TDS Meter from HM Digital is one of the most important reverse osmosis accessories. This tool monitors the TDS of your reverse osmosis system in two places and lets you know exactly how the system is performing.BulkReefSupply.com...

eBay

$29.35

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Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Measure the tap water coming in vs. the purified water going out of your water filtration system at any time FEATURES Displays TDS levels of the feed water and product water with in out electrode probes.Highly efficient and accurate due to its advanced... ... more

Dm-1 Inline Dual Tds Water Quality Monitor Meter Tester Reverse Osmosis Ro Water

Measure the tap water coming in vs. the purified water going out of your water filtration system at any time FEATURES Displays TDS levels of the feed water and product water with in out electrode probes.Highly efficient and accurate due to its advanced...

eBay

$29.40

FREE shipping

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Hm Digital Cc-1 Controller Cover - For Ps-100 Ps-200 Psc-150 Psc-154 Cic-152

Hm Digital Cc-1 Controller Cover - For Ps-100 Ps-200 Psc-150 Psc-154 Cic-152

HM Digital CC-1 Controller Cover - for PS-100, PC-100, PS-200, PSC-150, PSC-154, CIC-152 TDS EC Controllers C heck out more Controllers/Monitors/Parts (Click Here) in our store.Check out for Volume Discount! ... more

Hm Digital Cc-1 Controller Cover - For Ps-100 Ps-200 Psc-150 Psc-154 Cic-152

HM Digital CC-1 Controller Cover - for PS-100, PC-100, PS-200, PSC-150, PSC-154, CIC-152 TDS EC Controllers C heck out more Controllers/Monitors/Parts (Click Here) in our store.Check out for Volume Discount!

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$24.95

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