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We are closely monitoring the developments of COVID-19. During this time we remain open and continue to ship. We fully support First Responders, Municipalities, all Armed Forces and most importantly the Medical Industry.
We are closely monitoring the developments of COVID-19. During this time we remain open and continue to ship. We fully support First Responders, Municipalities, all Armed Forces and most importantly the Medical Industry.

Portable Water Meters

  • Horiba LAQUAact PD-110K Portable pH, mV(ORP), Dissolved Oxygen Meter Kit - 3999960175
    Save 17%
    Original price $1,350.00
    Current price $1,124.00

    Horiba LAQUAact PD-110K Portable pH, mV(ORP), Dissolved Oxygen Meter Kit - 3999960175

    Horiba

              Features: 3999960175 Dual channel, switchable display Automatic pH calibration up to 5 points using NIST, USA, or custom pH buffers 0....

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  • Horiba LAQUAact PC-110K Portable pH, mV(ORP), Conductivity, Salinity, Resistivity and TDS Meter Kit - 3999960174
    Save 14%
    Original price $1,100.00
    Current price $950.00

    Horiba LAQUAact PC-110K Portable pH, mV(ORP), Conductivity, Salinity, Resistivity and TDS Meter Kit - 3999960174

    Horiba

                Features: 3999960174 Dual channel, switchable display Automatic pH calibration up to 5 points using NIST, USA or Custom pH buffers 0...

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  • Horiba LAQUAact DO-120K Portable Water Quality Dissolved Oxygen Meter Kit - 3999960173
    Save 14%
    Original price $1,100.00
    Current price $950.00

    Horiba LAQUAact DO-120K Portable Water Quality Dissolved Oxygen Meter Kit - 3999960173

    Horiba

           Features: 3999960173 Measures dissolved oxygen (DO) concentration in mg/L and % saturation units 0.01 mg/L or 0.1% resolution Compensate...

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  • Horiba LAQUAact DO-110 Portable Water Quality Dissolved Oxygen Meter - 3999960172
    Save 11%
    Original price $890.00
    Current price $790.00

    Horiba LAQUAact DO-110 Portable Water Quality Dissolved Oxygen Meter - 3999960172

    Horiba

    Package Details: 3999960172 LAQUAact DO110 DO/Temp handheld meter with built-in electrode holder and 2 x AAA batteries 9551-20D Galvanic DO pr...

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  • Oakton PC 450 Waterproof Portable Meter Kit with Combination Probe
    Sale
    from $764.99

    Oakton PC 450 Waterproof Portable pH/Conductivity Meter Kit with Combination Probe

    Oakton

    Intuitive, user-friendly icons—electrode status displays pH slope Grip-Clip™ electrode holder quickly and easily secures electrode to side of beak...

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  • Oakton PC 450 Combination Probe
    from $734.99

    Oakton PC 450 Waterproof Portable Meter with Combination Probe

    Oakton

    KEY FEATURES [35630-10] Intuitive, user-friendly icons—electrode status displays pH slope Grip-Clip™ electrode holder quickly and easily secures...

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  • Horiba LAQUAact EC-120K Portable Water Quality Conductivity, Salinity, Resistivity and TDS  Meter Kit - 3999960171
    Save 14%
    Original price $725.00
    Current price $625.00

    Horiba LAQUAact EC-120K Portable Water Quality Conductivity, Salinity, Resistivity and TDS Meter Kit - 3999960171

    Horiba

             Features: 3999960171 Automatic / manual conductivity calibration up to 4 points Adjustable reference temperature and temperature coe...

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  • Horiba LAQUAact pH-130K Portable pH mV(ORP) Ion Meter Kit  - Water Proof, Shock Proof, PC, PRT, 2CH Water Quality Analyzer - 3999960169
    Save 14%
    Original price $725.00
    Current price $625.00

    Horiba LAQUAact pH-130K Portable pH mV(ORP) Ion Meter Kit - Water Proof, Shock Proof, PC, PRT, 2CH Water Quality Analyzer - 3999960169

    Horiba

               Features: 3999960169 Dual channel, switchable display Automatic pH calibration up to 5 points using NIST, USA or Custom pH buffe...

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  • Oakton PC 450 Waterproof Portable Meter Only
  • Horiba LAQUAact EC-110K Portable Water Quality Conductivity, Resistivity and TDS Meter Kit - 3999960170
    Save 15%
    Original price $670.00
    Current price $570.00

    Horiba LAQUAact EC-110K Portable Water Quality Conductivity, Resistivity and TDS Meter Kit - 3999960170

    Horiba

         Features: 3999960170 Automatic / manual conductivity calibration up to 4 points Adjustable reference temperature and temperature coefficien...

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  • Horiba LAQUAact pH-120K Portable Water Quality pH Meter Kit 3999960168
    Save 12%
    Original price $625.00
    Current price $549.99

    Horiba LAQUAact pH-120K Portable Water Quality pH Meter Kit 3999960168

    Horiba

    Package Details: LAQUAact PH120 pH/ORP/Temp handheld meter with built-in electrode holder and 2 x AAA batteries 9651-10D plastic-body, gel-filled...

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  • HORIBA LAQUAtwin CA-11 Compact Calcium Ion Meter
    Save 18%
    Original price $400.00
    Current price $329.95

    HORIBA LAQUAtwin CA-11 Compact Calcium Ion Meter

    Horiba

    The only pocket meter that directly measures calcium ion concentration in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allo...

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  • HORIBA LAQUAtwin Compact Salt-22  Ion Meter
    Save 11%
    Original price $350.00
    Current price $309.99

    HORIBA LAQUAtwin Compact Salt-22 Ion Meter

    Horiba

    The only pocket meter that directly measures salt ion concentration in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows ...

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  • HORIBA LAQUAtwin NO3-11 Compact Nitrate Ion Meter
    Sale
    from $299.99

    HORIBA LAQUAtwin NO3-11 Compact Nitrate Ion Meter

    Horiba

    Nitrate Meter Option Includes -  - Nitrate meter - Measurement range 6 to 9900 ppm   includes plastic box, syringue, 150 & 2000 ppm std solutio...

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  • HORIBA LAQUAtwin K-11 Compact Potassium Ion Meter
    Save 17%
    Original price $360.00
    Current price $299.99

    HORIBA LAQUAtwin K-11 Compact Potassium Ion Meter

    Horiba

    The only pocket meter that directly measures potassium ion concentration in 0.3ml sample (or 0.05ml sample with sampling sheet B). The unique senso...

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  • HORIBA LAQUAtwin NA-11 Compact Sodium Ion Meter
    Save 17%
    Original price $360.00
    Current price $299.99

    HORIBA LAQUAtwin NA-11 Compact Sodium Ion Meter

    Horiba

    The only pocket meter that directly measures sodium ion concentration in 0.3ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allow...

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  • Oakton PCTSTestr 50 pH/Cond/TDS/Salinity Waterproof Pocket Tester
    Save 15%
    Original price $194.00
    Current price $164.99

    Oakton PCTSTestr 50 pH/Cond/TDS/Salinity Waterproof Pocket Tester

    Oakton

    Great for water, wastewater, laboratory or plant use, these multiparameter testers feature long-life pH electrodes with a wide range of sample comp...

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  • Horiba LAQUAtwin pH-33 Compact Meter Portable pH Meter
    Save 9%
    Original price $160.00
    Current price $145.99

    Horiba LAQUAtwin pH-33 Compact Meter Portable pH Meter

    Horiba

    The only pocket meter that directly measures pH in 0.1ml sample (or 0.05ml sample with sampling sheet B). Unique sensor allows measurement of visco...

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