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HM Digital Dual Inline TDS Meter

HM Digital Dual Inline TDS Meter

The Dual TDS meter offers an easy and convenient way of monitoring the performance of your RO or RO/DI unit. It allows you to quickly check the quality of the inlet and outlet water and helps you to determine when the cartridges need to be replaced. It...

at PetStore.com

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...

$13.47

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AP-2 HM Digital Water Test Meter

AP-2 HM Digital Water Test Meter

If you work with reverse osmosis or deionized water in a commercial or laboratory setting, you almost certainly need to own an electrical conductivity meter. A TDS meter would work, but then you would need to do the conversion math every time. An EC... ... more

AP-2 HM Digital Water Test Meter

If you work with reverse osmosis or deionized water in a commercial or laboratory setting, you almost certainly need to own an electrical conductivity meter. A TDS meter would work, but then you would need to do the conversion math every time. An EC...

DiscountFilterStore.com

(10,000+)

$31.96 $25.99

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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;...

$59.95

FREE shipping

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HM Digital SP-1 TDS - EC Sensor Probe for Panel Mounted Controllers

HM Digital SP-1 TDS - EC Sensor Probe for Panel Mounted Controllers

SP-1 Features: -Connector: 4 pin. -Sensor Material: Stainless steel. -Pin: Yes. -Probes: 1/2'' threaded bushing (detachable from cable). -Size: 1/2'' threaded bushing. -Cable: 9.8 ft (3 meter) shielded cable sensor. Product Type: -Faucet mount. Filter... ... more

HM Digital SP-1 TDS - EC Sensor Probe for Panel Mounted Controllers

SP-1 Features: -Connector: 4 pin. -Sensor Material: Stainless steel. -Pin: Yes. -Probes: 1/2'' threaded bushing (detachable from cable). -Size: 1/2'' threaded bushing. -Cable: 9.8 ft (3 meter) shielded cable sensor. Product Type: -Faucet mount. Filter...

$61.76

FREE shipping

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HM Digital Meters ZT-2 TDS Meter ZT-2

HM Digital Meters ZT-2 TDS Meter ZT-2

HM Digital Meters ZT-2 TDS Meter 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).-Battery life: Approx.... ... more

HM Digital Meters ZT-2 TDS Meter ZT-2

HM Digital Meters ZT-2 TDS Meter 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).-Battery life: Approx....

Wayfair

$42.95 $18.07

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CIC-152 HM Digital Controller

CIC-152 HM Digital Controller

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Manage your injection/dosing system more efficiently with the CIC-152. Set upper and lower limits for both TDS and EC levels, while setting dual alarms independently of the control points for total flexible control of your system. With an accuracy... ... more

CIC-152 HM Digital Controller

Manage your injection/dosing system more efficiently with the CIC-152. Set upper and lower limits for both TDS and EC levels, while setting dual alarms independently of the control points for total flexible control of your system. With an accuracy...

DiscountFilterStore.com

(10,000+)

$357.59 $308.95

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HM Digital COM-100 Waterproof Combo EC/TDS/TEMP Meter - 2750

HM Digital COM-100 Waterproof Combo EC/TDS/TEMP Meter - 2750

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HM Digital COM-100 Waterproof Combo EC/TDS/TEMP Meter measures electrical conductivity (EC), total dissolved solids (TDS), salinity, and temperature. The HM Digital COM-100 features a measurement range of 0-9999 μS, 0-8569 ppm, 0-9.99 mS, and 0-8.56... ... more

HM Digital COM-100 Waterproof Combo EC/TDS/TEMP Meter - 2750

HM Digital COM-100 Waterproof Combo EC/TDS/TEMP Meter measures electrical conductivity (EC), total dissolved solids (TDS), salinity, and temperature. The HM Digital COM-100 features a measurement range of 0-9999 μS, 0-8569 ppm, 0-9.99 mS, and 0-8.56...

Water Softener Outlet

$74.95 $70.02

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HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers

HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers

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HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers HM-SP-1-PSC. HM Digital SP-1 TDS/EC Sensor Probe Features: TDS/EC Sensor Probe for panel mounted controllers Durable plastic probe Stainless steel sensors High quality construction... ... more

HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers

HM Digital SP-1-PSC TDS/EC Sensor Probe for Panel Mounted Controllers HM-SP-1-PSC. HM Digital SP-1 TDS/EC Sensor Probe Features: TDS/EC Sensor Probe for panel mounted controllers Durable plastic probe Stainless steel sensors High quality construction...

(10,000+)

$51.15

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(10,000+)
HM Digital PS-100 Panel Mount TDS Controller for Commercial Systems - 2766

HM Digital PS-100 Panel Mount TDS Controller for Commercial Systems - 2766

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TheHM Digital PS-100 Panel Mount TDS Controller for Commercial Systems monitors and controls the total dissolved solids (TDS) levels for high output commercial systems. The HM Digital SM-1 features a large, bright LED display; audible alarm, and one... ... more

HM Digital PS-100 Panel Mount TDS Controller for Commercial Systems - 2766

TheHM Digital PS-100 Panel Mount TDS Controller for Commercial Systems monitors and controls the total dissolved solids (TDS) levels for high output commercial systems. The HM Digital SM-1 features a large, bright LED display; audible alarm, and one...

Water Softener Outlet

$186.10 $169.16

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HM Digital TDS-4 Pocket Size Water Quality Meter - 2757

HM Digital TDS-4 Pocket Size Water Quality Meter - 2757

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The HM Digital TDS-4 Pocket Size Water Quality Meter measures total dissolved solids (TDS). The HM Digital TDS-4 is the smallest and lightest TDS meter available and features a measurement range of 0-9990 ppm (mg/L), automatic temperature compensation,... ... more

HM Digital TDS-4 Pocket Size Water Quality Meter - 2757

The HM Digital TDS-4 Pocket Size Water Quality Meter measures total dissolved solids (TDS). The HM Digital TDS-4 is the smallest and lightest TDS meter available and features a measurement range of 0-9990 ppm (mg/L), automatic temperature compensation,...

Water Softener Outlet

$39.20 $26.00

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HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - No Fitting

HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - No Fitting

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HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - No Fitting QC-1-NF. HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in Features: Push to check button for an instant water check Ideal for reverse osmosis coolers or deionizersHM Digital QC-1 Quick... ... more

HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - No Fitting

HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - No Fitting QC-1-NF. HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in Features: Push to check button for an instant water check Ideal for reverse osmosis coolers or deionizersHM Digital QC-1 Quick...

(10,000+)

$18.80

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(10,000+)
HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - 1/4 Quick Connect

HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - 1/4 Quick Connect

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HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - 1/4 Quick Connect. HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in Features: Push to check button for an instant water check Ideal for reverse osmosis coolers or deionizersHM Digital QC-1 Quick... ... more

HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - 1/4 Quick Connect

HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in - 1/4 Quick Connect. HM Digital QC-1 Quick Check TDS Monitor 1/4 Push-in Features: Push to check button for an instant water check Ideal for reverse osmosis coolers or deionizersHM Digital QC-1 Quick...

(10,000+)

$22.85

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(10,000+)
Hm Digital Dm-1 Inline Dual Tds Monitor With 1/4" Tees

Hm Digital Dm-1 Inline Dual Tds Monitor With 1/4" Tees

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HM Digital DM-1 Inline Dual TDS Monitor with 2 x 1/4" Tee Fittings This sale is for one (1) dual inline TDS meter. 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... ... more

Hm Digital Dm-1 Inline Dual Tds Monitor With 1/4" Tees

HM Digital DM-1 Inline Dual TDS Monitor with 2 x 1/4" Tee Fittings This sale is for one (1) dual inline TDS meter. 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...

eBay

$50.95

FREE shipping

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Hm Digital Dm-1a, 2x 3/8" Tee Inline Dual Tds Ppm Monitor, Reverse Osmosis, Dm1

Hm Digital Dm-1a, 2x 3/8" Tee Inline Dual Tds Ppm Monitor, Reverse Osmosis, Dm1

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Brand New - HM Digital DM-1A (with 2x3/8 Tees) Inline Dual TDS Monitor Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monitors/Parts (Click Here)Check out... ... more

Hm Digital Dm-1a, 2x 3/8" Tee Inline Dual Tds Ppm Monitor, Reverse Osmosis, Dm1

Brand New - HM Digital DM-1A (with 2x3/8 Tees) Inline Dual TDS Monitor Check out more Calibration Buffers/Solutions (Click Here) Check out more Storage/Cleaning Solutions (Click Here) C heck out more Controllers/Monitors/Parts (Click Here)Check out...

eBay

$31.95

FREE shipping

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HM Digital TDS-3 Handheld TDS meter

HM Digital TDS-3 Handheld TDS meter

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"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

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....

HydroBuilder.com

(500+)

$38.87

FREE shipping

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HM Digital TDS-EZ Handheld TDS Meter

HM Digital TDS-EZ Handheld TDS Meter

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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

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...

eFilterWater

$16.29

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New HM Digital TDS-EZ Water Quality Tester TDS Meter 0-9990 range 1 yr warranty

New HM Digital TDS-EZ Water Quality Tester TDS Meter 0-9990 range 1 yr warranty

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Hand Held TDS Meter HM Digital TDS-EZ Water Quality Tester Meter Compact Conductivity TesterMonitor Membrane & DI Efficiency Easy to use 1-touch Operation This handheld TDS (total dissolved solids) meter tests your water for purity. Use this meter to... ... more

New HM Digital TDS-EZ Water Quality Tester TDS Meter 0-9990 range 1 yr warranty

Hand Held TDS Meter HM Digital TDS-EZ Water Quality Tester Meter Compact Conductivity TesterMonitor Membrane & DI Efficiency Easy to use 1-touch Operation This handheld TDS (total dissolved solids) meter tests your water for purity. Use this meter to...

Bonanza

$15.59

FREE shipping

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

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

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"The HM TDS EZ Water Quality Tester, the best value meter on the market, tests the quality of your tap and drinking water, and is ideal for all basic water testing applications. This device is priceless for both homeowners and business owners. Its... ... more

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

"The HM TDS EZ Water Quality Tester, the best value meter on the market, tests the quality of your tap and drinking water, and is ideal for all basic water testing applications. This device is priceless for both homeowners and business owners. Its...

IntelGadgets.com

$15.59

FREE shipping

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

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

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"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

"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...

IntelGadgets.com

$22.20

FREE shipping

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"HM Digital TDS-4 Water Quality TDS Meter Tester"

"HM Digital TDS-4 Water Quality TDS Meter Tester"

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"HM Digital TDS-4 (Total Dissolved Solids) Water Quality TDS Meter Tester that''s ideal for all water purification applications, drinking water testing, pools and spas, fresh water aquariums, hydroponics, and colloidal silver. its sleek design Perfect... ... more

"HM Digital TDS-4 Water Quality TDS Meter Tester"

"HM Digital TDS-4 (Total Dissolved Solids) Water Quality TDS Meter Tester that''s ideal for all water purification applications, drinking water testing, pools and spas, fresh water aquariums, hydroponics, and colloidal silver. its sleek design Perfect...

IntelGadgets.com

$21.00

FREE shipping

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New HM Digital TDS-EZ Water Quality Tester TDS Meter 0-9990 range 1 yr warranty

New HM Digital TDS-EZ Water Quality Tester TDS Meter 0-9990 range 1 yr warranty

Free Shipping On This Item!

Hand Held TDS Meter HM Digital TDS-EZ Water Quality Tester Meter Compact Conductivity TesterMonitor Membrane & DI Efficiency Easy to use 1-touch Operation This handheld TDS (total dissolved solids) meter tests your water for purity. Use this meter to... ... more

New HM Digital TDS-EZ Water Quality Tester TDS Meter 0-9990 range 1 yr warranty

Hand Held TDS Meter HM Digital TDS-EZ Water Quality Tester Meter Compact Conductivity TesterMonitor Membrane & DI Efficiency Easy to use 1-touch Operation This handheld TDS (total dissolved solids) meter tests your water for purity. Use this meter to...

Bonanza

$15.59

FREE shipping

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Hm Digital Sm-1 Inline Tds Monitor

Hm Digital Sm-1 Inline Tds Monitor

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Contact Seller Store Categories HM Digital SM-1 TDS Monitor Shipping and Handling We offer FREE Economy Shipping on every item that we sell on eBay. Orders will ship within 1 business day and will arrive to you in 3-10. Return Information If you're not... ... more

Hm Digital Sm-1 Inline Tds Monitor

Contact Seller Store Categories HM Digital SM-1 TDS Monitor Shipping and Handling We offer FREE Economy Shipping on every item that we sell on eBay. Orders will ship within 1 business day and will arrive to you in 3-10. Return Information If you're not...

eBay

$19.25

FREE shipping

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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)"

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" 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

"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;...

http://healthyharvestfl.c...

$38.36

FREE shipping

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New HM Digital TDS ZT-2 Water Quality Tester Meter

New HM Digital TDS ZT-2 Water Quality Tester Meter

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Hand Held TDS Meter HM Digital TDS ZT-2 Water Quality Tester Meter Compact Conductivity TesterMonitor Membrane & DI Efficiency Easy to use 1-touch Operation This handheld TDS (total dissolved solids) meter tests your water for purity. Use this meter to... ... more

New HM Digital TDS ZT-2 Water Quality Tester Meter

Hand Held TDS Meter HM Digital TDS ZT-2 Water Quality Tester Meter Compact Conductivity TesterMonitor Membrane & DI Efficiency Easy to use 1-touch Operation This handheld TDS (total dissolved solids) meter tests your water for purity. Use this meter to...

Bonanza

$14.99

FREE shipping

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HM Digital™ TDS-3 Handheld Meter with Carrying Case

HM DigitalTDS-3 Handheld Meter with Carrying Case

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$22.20

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

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

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$59.95

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"HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter"

"HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter"

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"HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter Features: Combo meter 3 different calibration options Each has its own non linear conversion factor Automatic temperature... ... more

"HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter"

"HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter HM Digital HMDCOM100 Waterproof EC/TDS & Temperature Combo Meter Features: Combo meter 3 different calibration options Each has its own non linear conversion factor Automatic temperature...

PlumberSurplus.com

$59.46

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PS-202 HM Digital Panel Mount Dual Display Dual TDS Controller

PS-202 HM Digital Panel Mount Dual Display Dual TDS Controller

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The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines. Features: Simultaneously monitors and controls the TDS levels of two water lines (e.g., the feed water and product wat ... more

PS-202 HM Digital Panel Mount Dual Display Dual TDS Controller

The PS-202 allows for continuous and simultaneous monitoring and control of TDS levels on two water lines. Features: Simultaneously monitors and controls the TDS levels of two water lines (e.g., the feed water and product wat

$194.95

FREE shipping

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HM Digital DM-1 In-Line Dual TDS Monitor

HM Digital DM-1 In-Line Dual TDS Monitor

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$29.40

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"HM Digital In-Line Dual TDS Monitor"

"HM Digital In-Line Dual TDS Monitor"

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" Displays TDS levels of the feed water and product water with in & out electrode probes. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10... ... more

"HM Digital In-Line Dual TDS Monitor"

" Displays TDS levels of the feed water and product water with in & out electrode probes. Highly efficient and accurate due to its advanced microprocessor technology. Auto-Off function conserves battery power. The unit shuts off automatically after 10...

http://healthyharvestfl.c...

$33.56

FREE shipping

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PS-200 HM Digital Panel Mount Dual TDS Controller

PS-200 HM Digital Panel Mount Dual TDS Controller

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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. Features: Monitors and controls TDS levels of two ... more

PS-200 HM Digital Panel Mount Dual TDS Controller

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. Features: Monitors and controls TDS levels of two

$174.95

FREE shipping

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HM Digital Waterproof EC/TDS/Temp HydroTester

HM Digital Waterproof EC/TDS/Temp HydroTester

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"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

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...

HydroBuilder.com

(500+)

$59.13

FREE shipping

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"HM Digital Handheld TDS-3 Tester"

"HM Digital Handheld TDS-3 Tester"

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" 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 shuts... ... more

"HM Digital Handheld TDS-3 Tester"

" 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 shuts...

http://healthyharvestfl.c...

$29.56

FREE shipping

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PS-100 HM Digital Panel Mount TDS Controller

PS-100 HM Digital Panel Mount TDS Controller

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Install the Panel Mount Controller to constantly monitor TDS levels of water produced by a high-output system. Features: Monitors and controls TDS levels for high output commercial systems. Large, bright L.E.D. disp ... more

PS-100 HM Digital Panel Mount TDS Controller

Install the Panel Mount Controller to constantly monitor TDS levels of water produced by a high-output system. Features: Monitors and controls TDS levels for high output commercial systems. Large, bright L.E.D. disp

$144.95

FREE shipping

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HM Digital HM WATERPROOF PH METER 716165

HM Digital HM WATERPROOF PH METER 716165

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HM Digital Waterproof pH Meter Model PH-200 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... ... more

HM Digital HM WATERPROOF PH METER 716165

HM Digital Waterproof pH Meter Model PH-200 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...

HorticultureSource.com

(1,000+)

$68.34

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"HM Digital HMDPH200 Waterproof PH & Temperature Meter"

"HM Digital HMDPH200 Waterproof PH & Temperature Meter"

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"HM Digital HMDPH200 Waterproof PH & Temperature Meter HM Digital HMDPH200 Waterproof PH & Temperature Meter Features: Meter Measures pH and temperature Auto ranging 3 point calibration with digital fine tuning Simultaneous temperature display... ... more

"HM Digital HMDPH200 Waterproof PH & Temperature Meter"

"HM Digital HMDPH200 Waterproof PH & Temperature Meter HM Digital HMDPH200 Waterproof PH & Temperature Meter Features: Meter Measures pH and temperature Auto ranging 3 point calibration with digital fine tuning Simultaneous temperature display...

PlumberSurplus.com

$88.86

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