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    HM Digital TDS-EZ Handheld TDS Meter

    HM Digital TDS-EZ Handheld TDS Meter

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

    $16.29

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    HMDPHM80 Digital pH/Temperature Meter

    HMDPHM80 Digital pH/Temperature Meter

    The PH-80 is an economically priced, reliable pH meter (aka pH pen or pH tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water, boilers and cooling towers,... more

    $49.95

    FREE shipping

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    HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy

    HM Digital COM-80 Electrical Conductivity (EC) and Total Dissolved Solids Hydro Tester, 0-5000 ppm TDS Range, 1 ppm Resolution, +/- 2% Readout Accuracy

    Product Description: NEW! The COM-80 is an economically priced, reliable EC/TDS meter (ppm pen / nutrient tester) that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking... more

    $33.62

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    Hm Digital Tds-4tm Meter With Digital Thermometer

    Hm Digital Tds-4tm Meter With Digital Thermometer

    Description Handheld Hydro Tester pH Meter. Extra information - The Digital TDS-4TM Water Meter is ideal for testing applications such as hydroponics and gardening, pools and spas, aquariums and reef tanks, water ionizers, drinking water and more - The... more

    $28.07

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    Lcd Digital Tds Meter Tester 0-999ppm Water Quality Filter Testing Stick Pen

    Lcd Digital Tds Meter Tester 0-999ppm Water Quality Filter Testing Stick Pen

    AllItem Buy it now Auction Contact us Save this seller This TDS water quality tester stick pen can test the purity of water. With it, you can know the water quality easily and fast. Wide testing range and clear reference, you can decided how to use the... more

    $8.59

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    Hm Digital 342 Ppm Tds Calibration Solution 3 Fl Oz

    Hm Digital 342 Ppm Tds Calibration Solution 3 Fl Oz

    HM Digital 342 ppm TDS Calibration Solution 3 fl oz For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.NaCl calibration solution, available in 342 ppm or 1000 ppm.Comes in... more

    $7.90

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    HM TDS-3 Meter with Carrying Case

    HM TDS-3 Meter with Carrying Case

    HM TDS-3 Meter is ideal for both residential and commercial applications including but not limited to water purification, waste-water regulation, aquaculture, hydroponics, and residential RO applications. Measurement range is 0-9990 ppm. more

    $20

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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 COM-100 Waterproof EC/TDS/Temp Combo Meter

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

    $59.95

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    HM DM-1 In-Line Dual TDS Monitor

    HM DM-1 In-Line Dual TDS Monitor

    The HM DM-1 In-Line Dual TDS Monitor allows you to measure the tap water going into your filteration system versus the filtered water coming out of your system at any time. Stop guessing the performance of your filtration system with the DM1! more

    $29

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    HM Digital (TDS-4) Handheld Digital TDS Meter/Monitor

    HM Digital (TDS-4) Handheld Digital TDS Meter/Monitor

    $21.00

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    Savant (DF086L) Digiflow 8000TL Real Time Digital Flow Meter; Liters

    Savant (DF086L) Digiflow 8000TL Real Time Digital Flow Meter; Liters

    $32.09

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    HM PH-200 Waterproof pH Meter

    HM PH-200 Waterproof pH Meter

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

    $66

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    HM Digital DM-2 In-Line Dual TDS Monitor

    HM Digital DM-2 In-Line Dual TDS Monitor

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

    $45

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    Doyon Digital Water Meter

    Doyon Digital Water Meter

    Digital Water Meter ( Doyon - DAF001 ) more

    $3,600.00

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    KaTom

    (1,000+)
    HM Digital TDS-3 Handheld Meter with Carrying Case

    HM Digital TDS-3 Handheld Meter with Carrying Case

    $22.20

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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

    $23.73

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    HM Digital ORP-200 ORP Meter Water Tester w/ Temp.

    HM Digital ORP-200 ORP Meter Water Tester w/ Temp.

    The HM Digital ORP-200 ORP Meter Water Tester with Temperature Gauge is a water tester used to test the Oxidation Reduction Potential (ORP) in your water supply. more

    $88

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

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

    A TDS meter (aka ppm pen, nutrient tester, tads 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 the push of a... more

    $19.79

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    Hm Digital Com-100 Tds/ec/t Meter/tester, Conductivity

    Hm Digital Com-100 Tds/ec/t Meter/tester, Conductivity

    HM DIGITAL COM-100 Waterproof EC/TDS/Temp Combo Meter (please check out the matching PH-200 pH meter)- Aut horized Distributor - Brand New Meter with 1-Year USA Manufacturer Warranty!Check out more Calibration Buffers/Solutions (Click Here) Check out... more

    $59.95

    FREE shipping

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    More information about Water Filters

    Best prices on Digital testing meter in Water Filters. Check out Bizrate for great deals on popular brands like . Use Bizrate's latest online shopping features to compare prices. Read product specifications, calculate tax and shipping charges, sort your results, and buy with confidence. Easily narrow your search and find the product that's perfect for you.
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