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    Shop In Line pH-meter

    Sponsored
    $349.99
    Hanna Pool Line Free & Total Chlorine, Cyanuric Acid, And Ph Portable Photometer With CAL Check - Meter Only - HI971044
    Hanna Instruments
    $349.99
    Hanna Pool Line Free & Total Chlorine, Cyanuric Acid, And Ph Portable Photometer With CAL Check - Meter Only - HI971044
    Hanna Instruments
    $59.99
    Hanna Pool Line Checker® Plus Ph Tester With 0.01 Ph Resolution - HI981004
    Hanna Instruments
    $59.99
    Hanna Pool Line Checker® Plus Ph Tester With 0.01 Ph Resolution - HI981004
    Hanna Instruments
    $117.07
    $118.25
    Oakton Ecotestr Ph2+ Pocket Ph Meter
    Test Equipment Depot
    25
    $117.07
    $118.25
    Oakton Ecotestr Ph2+ Pocket Ph Meter
    Test Equipment Depot
    $279.99
    Hanna Ph/EC/TDS/Temperature Meter With CAL Check - HI9813-61
    Hanna Instruments
    $279.99
    Hanna Ph/EC/TDS/Temperature Meter With CAL Check - HI9813-61
    Hanna Instruments
    $996.30
    Ohaus Starter AB33M1-F Ph & Conductivity Bench Meter
    LabRepCo
    $996.30
    Ohaus Starter AB33M1-F Ph & Conductivity Bench Meter
    LabRepCo
    $134.99
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    1
    Free shipping
    $134.99
    Extech PH220-C Waterproof Palm Ph Meter With Cabled Electrode
    Amazon.com
    $540.85
    Oakton AO-35614-30 Ph 150 Waterproof Portable Meter With SJ All-In-One Electrode
    Amazon.com
    Free shipping
    $540.85
    Oakton AO-35614-30 Ph 150 Waterproof Portable Meter With SJ All-In-One Electrode
    Amazon.com
    $485.10
    Ohaus Starter ST300 Ph Portable Meter
    LabRepCo
    $485.10
    Ohaus Starter ST300 Ph Portable Meter
    LabRepCo
    $72.95
    $74.99
    Triplett PH325 Long Tube Stem Ph Meter
    Test Equipment Depot
    $72.95
    $74.99
    Triplett PH325 Long Tube Stem Ph Meter
    Test Equipment Depot
    $99.00
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    265
    Free shipping
    $99.00
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    $1,054.50
    $1,110.00
    Orion Star A211 Ph Benchtop Meter With Electrode Stand
    The Lab Depot
    $1,054.50
    $1,110.00
    Orion Star A211 Ph Benchtop Meter With Electrode Stand
    The Lab Depot
    $142.50
    $150.00
    Elite Ph Pocket Tester, Thermo Orion - ELITEPH
    The Lab Depot
    $142.50
    $150.00
    Elite Ph Pocket Tester, Thermo Orion - ELITEPH
    The Lab Depot
    $219.96
    HM Digital HM-200 Ph/EC/TDS/Temp Monitor
    Hydrobuilder
    $219.96
    HM Digital HM-200 Ph/EC/TDS/Temp Monitor
    Hydrobuilder
    $2,517.50
    $2,650.00
    Orion Dual Star Benchtop Meter With ROSS Ultra Glass-Body Ph Electrode
    The Lab Depot
    $2,517.50
    $2,650.00
    Orion Dual Star Benchtop Meter With ROSS Ultra Glass-Body Ph Electrode
    The Lab Depot
    $499.00
    Agrowtek Growcontrol PHX Ph Monitor Transmitter & Logger Kit
    Hydrobuilder
    $499.00
    Agrowtek Growcontrol PHX Ph Monitor Transmitter & Logger Kit
    Hydrobuilder
    $187.53
    Trolmaster Aqua-X PH Sensor Inline Heavy Duty
    Hydrobuilder
    $187.53
    Trolmaster Aqua-X PH Sensor Inline Heavy Duty
    Hydrobuilder
    $231.00
    Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
    TEquipment
    3
    $231.00
    Milwaukee MW802 - PRO 3-In-1 Ph/EC/TDS Combo Meter With ATC
    TEquipment
    $399.00
    Traceable Calibrated Ph/ORP Meter | Cole-Parmer
    Cole-Parmer
    $399.00
    Traceable Calibrated Ph/ORP Meter | Cole-Parmer
    Cole-Parmer