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    $269.99
    Hanna Ph/EC/TDS/Temperature Portable Meter, Range: Ph 0.0 To 14.0 Ph EC 0.00 To 4.00 Ms/Cm TDS 0 To 1999 Ppm (Mg/L) - HI9813-51
    Hanna Instruments
    $269.99
    Hanna Ph/EC/TDS/Temperature Portable Meter, Range: Ph 0.0 To 14.0 Ph EC 0.00 To 4.00 Ms/Cm TDS 0 To 1999 Ppm (Mg/L) - HI9813-51
    Hanna Instruments
    $1,150.00
    Orion Star A211 Ph Benchtop Meter With Electrode Stand
    The Lab Depot
    $1,150.00
    Orion Star A211 Ph Benchtop Meter With Electrode Stand
    The Lab Depot
    $489.99
    Hanna Edge® Dedicated Ph/ORP Meter - HI2002-01
    Hanna Instruments
    $489.99
    Hanna Edge® Dedicated Ph/ORP Meter - HI2002-01
    Hanna Instruments
    $164.89
    PH/TDS/Conductivity/Salinity Pen
    Home Depot
    3
    Free shipping
    $164.89
    PH/TDS/Conductivity/Salinity Pen
    Home Depot
    $3,500.00
    Dual Star Ph/ISE Meter Ph & Sodium Kit, Thermo Orion - 2115205
    The Lab Depot
    $3,500.00
    Dual Star Ph/ISE Meter Ph & Sodium Kit, Thermo Orion - 2115205
    The Lab Depot
    $119.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    265
    Free shipping
    $119.99
    Extech PH110 Waterproof Exstik Ph Meter
    Amazon.com
    $104.00
    Ph Pocket Tester, Thermo Orion - EXPERTPH
    The Lab Depot
    $104.00
    Ph Pocket Tester, Thermo Orion - EXPERTPH
    The Lab Depot
    $167.99
    Extech EC500 Waterproof Exstik II Ph/Conductivity Meter
    Amazon.com
    Free shipping
    $167.99
    Extech EC500 Waterproof Exstik II Ph/Conductivity Meter
    Amazon.com
    $49.82
    APERA INSTRUMENTS AI209 Value Series PH20 Waterproof Ph Tester Kit, ±0.1 Ph Accuracy
    Amazon.com
    8K+
    Free shipping
    $49.82
    APERA INSTRUMENTS AI209 Value Series PH20 Waterproof Ph Tester Kit, ±0.1 Ph Accuracy
    Amazon.com
    $181.99
    Extech Combination Ph And Conductivity Meter - EC500
    Agriculture Solutions LLC
    $181.99
    Extech Combination Ph And Conductivity Meter - EC500
    Agriculture Solutions LLC
    $528.00
    Hanna Instruments Portable Wine Must And Grape Juice Ph Meter (Hanna HI99111)
    Morewine
    $528.00
    Hanna Instruments Portable Wine Must And Grape Juice Ph Meter (Hanna HI99111)
    Morewine
    $115.90
    Hach Pocket Pro Ph Tester 9531000E
    PoolZoom.com
    $115.90
    Hach Pocket Pro Ph Tester 9531000E
    PoolZoom.com
    $3,008.00
    Hach HQ2200 Portable Multi-Meter W/ Gel Ph PHC201 & TDS Electrodes 1 m Cables LEV015.53.22003
    Core & Main
    $3,008.00
    Hach HQ2200 Portable Multi-Meter W/ Gel Ph PHC201 & TDS Electrodes 1 m Cables LEV015.53.22003
    Core & Main
    $14.54
    4-In-1 PH Meter PH/ TDS/ EC/ Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester
    Temu US
    13
    $14.54
    4-In-1 PH Meter PH/ TDS/ EC/ Thermometer Digital Water Quality Monitor With Backlight Digital Water Quality Monitoring Tester
    Temu US
    $191.99
    Extech Waterproof Palm Ph, ORP Cabled Meter (PH220-C)
    Agriculture Solutions LLC
    $191.99
    Extech Waterproof Palm Ph, ORP Cabled Meter (PH220-C)
    Agriculture Solutions LLC
    $95.23
    PH Meter, Pen, 0 To 14PH
    Home Depot
    1
    Free shipping
    $95.23
    PH Meter, Pen, 0 To 14PH
    Home Depot
    $364.99
    Extech Ph, ORP, Temp Meter - PH300
    Agriculture Solutions LLC
    $364.99
    Extech Ph, ORP, Temp Meter - PH300
    Agriculture Solutions LLC
    $285.00
    B&C ELECTRONICS PH 3647 - Test Equipment & Ph Meter Supplies
    Radwell.com
    $285.00
    B&C ELECTRONICS PH 3647 - Test Equipment & Ph Meter Supplies
    Radwell.com

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