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    Shop Handheld Water Quality Tester

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    $1,292.50
    Myron L Handheld Conductivity, TDS, Ph, And Temperature Meter TPH1
    Cannon Water Technology
    $1,292.50
    Myron L Handheld Conductivity, TDS, Ph, And Temperature Meter TPH1
    Cannon Water Technology
    $1,844.00
    Myron L Ultrameter III With TDS,Conductivity,Ph,ORP/Free Chlorine,Alkalynity,Hardness,Temp (Meter Only) PS9
    Cannon Water Technology
    $1,844.00
    Myron L Ultrameter III With TDS,Conductivity,Ph,ORP/Free Chlorine,Alkalynity,Hardness,Temp (Meter Only) PS9
    Cannon Water Technology
    $198.59
    $222.99
    Extech EC210 Water Quality Meters-Conductivity / Salinity
    TEquipment
    1
    10% off
    $198.59
    $222.99
    Extech EC210 Water Quality Meters-Conductivity / Salinity
    TEquipment
    $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
    $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
    $457.00
    Myron L Ultrapen Conductivity, TDS, Salinity Tester With Bluetooth PTBT1
    Cannon Water Technology
    $457.00
    Myron L Ultrapen Conductivity, TDS, Salinity Tester With Bluetooth PTBT1
    Cannon Water Technology
    $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
    $350.89
    $393.99
    Extech SDL100 Water Quality Meter PH/ORP SD Logger
    TEquipment
    10% off
    $350.89
    $393.99
    Extech SDL100 Water Quality Meter PH/ORP SD Logger
    TEquipment
    $1,094.17
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    27
    Free shipping
    $1,094.17
    Myron L 6PIIFCE Conductivity, Resistivity, TDS, Ph, ORP/Free Chlorine, Temperature Meter
    Amazon.com
    $119.66
    Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
    Amazon.com
    141
    Free shipping
    $119.66
    Extech EC400 Exstik Waterproof Conductivity, TDS, Salinity, And Temperature Meter
    Amazon.com
    $369.00
    Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
    Amazon.com
    27
    Free shipping
    $369.00
    Sper Scientific Turbidity Meter, Water Quality Tester, Portable Water Quality Meter For Field And Lab, Turbidimeter For Water Test With Carry Case (
    Amazon.com
    $15.99
    5 in 1 PH Tester, 0.01 High Accuracy Digital PH Meter For Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester For Drinking Water, Hydroponics
    Temu US
    13
    $15.99
    5 in 1 PH Tester, 0.01 High Accuracy Digital PH Meter For Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester For Drinking Water, Hydroponics
    Temu US
    $603.90
    Waterproof Ph/Mv/Conductivity/TDS/Salinity/Temp Meter Extech EC600 | Extech
    InspectorTools
    30-day returns (most items)
    $603.90
    Waterproof Ph/Mv/Conductivity/TDS/Salinity/Temp Meter Extech EC600 | Extech
    InspectorTools
    $1,192.07
    Myron L 6PIIFCE - Ultrameter II
    TEquipment
    27
    17% off
    $1,192.07
    Myron L 6PIIFCE - Ultrameter II
    TEquipment
    $184.01
    Extech Water Quality Meter: 0.00 To 14.00, Auto Temp Compensation, 32 To 194, Dual Line LCD, 2 Or 3 Pt Model: PH90
    Grainger
    30
    $184.01
    Extech Water Quality Meter: 0.00 To 14.00, Auto Temp Compensation, 32 To 194, Dual Line LCD, 2 Or 3 Pt Model: PH90
    Grainger
    $191.99
    Waterproof Palm Ph Meter With Temperature Extech PH220-C | Extech
    InspectorTools
    30-day returns (most items)
    $191.99
    Waterproof Palm Ph Meter With Temperature Extech PH220-C | Extech
    InspectorTools
    $49.97
    $84.97
    Water Quality Tester
    Until Times Up
    41% off
    $49.97
    $84.97
    Water Quality Tester
    Until Times Up
    $14.96
    HM Digital TDS-3, Handheld TDS Meter With Carrying Case
    Selectum
    $25 Off*
    $14.96
    HM Digital TDS-3, Handheld TDS Meter With Carrying Case
    Selectum