Water Analysis Meters & Electrodes

Water Analysis Meters & Electrodes

At The Scale Warehouse and More, we offer a wide range of water analysis meters and electrodes designed for precise, reliable testing of water quality parameters in laboratory, environmental, and industrial applications. Whether you're measuring pH, conductivity, dissolved oxygen, or total dissolved solids (TDS), our instruments provide accurate and consistent results for critical testing needs.

Our selection includes benchtop meters, portable handheld units, and replacement electrodes, all built for ease of use, durability, and precision in any testing environment.


Why Choose Water Analysis Meters & Electrodes?

Water analysis meters are essential tools for monitoring chemical and environmental conditions across various industries. With features such as automatic temperature compensation, digital calibration, and interchangeable electrodes, our meters offer user-friendly operation and dependable performance.

Whether you're conducting regulatory testing, field sampling, or laboratory research, our water analysis solutions deliver the accuracy, flexibility, and dependability your work demands.

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  • Ohaus ST20M-C, Water Analysis Pen Meter, 99.0°C x 0.1°C, IP67

    Ohaus ST20M-C, Water Analysis Pen Meter, 99.0°C x 0.1°C, IP67

    Ohaus

    MSRP: $189.00
    $129.41
    New The OHAUS ST20M is a multi parameter pen meter that directly measures pH, conductivity and temperature as well as provides conversion measurements for TDS and Salinity. These fully waterproof pen meters combine measurement capabilities of two testers...
    MSRP: $189.00
    $129.41
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    MSRP: $189.00
    $129.41
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  • OHAUS ST5000-B Starter 5000 High Performance pH and ORP Bench Meter with Cover and 4G USB-Driver

    OHAUS ST5000-B Starter 5000 High Performance pH and ORP Bench Meter with Cover and 4G USB-Driver

    Ohaus

    MSRP: $1,936.00
    $1,271.90
    New For universal applications that require high performance bench meters for pH, Ohaus has the solution with their Starter 5000 series. This series provides both pH and oxidation-reduction potential (ORP) measurements. Operated by a backlit touchscreen...
    MSRP: $1,936.00
    $1,271.90
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    MSRP: $1,936.00
    $1,271.90
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  • Ohaus STREF1 Glass Starter Reference Electrode

    Ohaus STREF1 Glass Starter Reference Electrode

    Ohaus

    MSRP: $213.00
    $156.01
    New Ohaus STREF1 Glass Starter Reference Electrode
    MSRP: $213.00
    $156.01
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    MSRP: $213.00
    $156.01
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  • Ohaus STORP1 Plastic Starter Oxidation-Reduction Potential(Orp) Electrode

    Ohaus STORP1 Plastic Starter Oxidation-Reduction Potential(Orp) Electrode

    Ohaus

    MSRP: $138.00
    $108.79
    New Ohaus STORP1 Plastic Starter Oxidation-Reduction Potential(Orp) Electrode
    MSRP: $138.00
    $108.79
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    MSRP: $138.00
    $108.79
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  • Ohaus STMICRO8 Glass Starter pH Electrode

    Ohaus STMICRO8 Glass Starter pH Electrode

    Ohaus

    MSRP: $390.00
    $271.51
    New Ohaus STMICRO8 Glass Starter pH Electrode
    MSRP: $390.00
    $271.51
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    MSRP: $390.00
    $271.51
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  • Ohaus STMICRO5 Glass Starter pH Electrode

    Ohaus STMICRO5 Glass Starter pH Electrode

    Ohaus

    MSRP: $366.00
    $256.01
    New Ohaus STMICRO5 Glass Starter pH Electrode
    MSRP: $366.00
    $256.01
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    MSRP: $366.00
    $256.01
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  • Ohaus STDO11 Plastic Starter Dissolved Oxygen(Do) Electrode

    Ohaus STDO11 Plastic Starter Dissolved Oxygen(Do) Electrode

    Ohaus

    MSRP: $527.00
    $359.98
    New Ohaus STDO11 Plastic Starter Dissolved Oxygen(Do) Electrode
    MSRP: $527.00
    $359.98
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    MSRP: $527.00
    $359.98
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  • Ohaus Starter 400D Portable Dissolved Oxygen(DO) Meter(with Electrode)

    Ohaus Starter 400D Portable Dissolved Oxygen(DO) Meter(with Electrode)

    Ohaus

    MSRP: $2,078.00
    $1,363.59
    New Ohaus Starter 400D Portable Dissolved Oxygen(DO) Meter(with Electrode)
    MSRP: $2,078.00
    $1,363.59
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    MSRP: $2,078.00
    $1,363.59
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  • OHAUS 30092000 ST300C-B Portable Conductivity Meter without Electrode

    OHAUS 30092000 ST300C-B Portable Conductivity Meter without Electrode

    Ohaus

    MSRP: $578.00
    $392.90
    New OHAUS 30092000 ST300C-B Portable Conductivity Meter without Electrode
    MSRP: $578.00
    $392.90
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    MSRP: $578.00
    $392.90
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  • Ohaus ST300 Portable pH Meter, 0.01 pH

    Ohaus ST300 Portable pH Meter, 0.01 pH

    Ohaus

    MSRP: $628.00
    $425.20
    New Ohaus ST300 Portable pH Meter, 0.01 pH
    MSRP: $628.00
    $425.20
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    MSRP: $628.00
    $425.20
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  • Ohaus ST260 Glass Starter pH Electrode

    Ohaus ST260 Glass Starter pH Electrode

    Ohaus

    MSRP: $240.00
    $174.65
    New Ohaus ST260 Glass Starter pH Electrode
    MSRP: $240.00
    $174.65
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    MSRP: $240.00
    $174.65
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  • Ohaus 30073981 ST20T-B Pen Meter

    Ohaus 30073981 ST20T-B Pen Meter

    Ohaus

    MSRP: $166.00
    $117.12
    New Ohaus 30073981 ST20T-B Pen Meter
    MSRP: $166.00
    $117.12
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    MSRP: $166.00
    $117.12
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