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    Hanna Instruments HI 98201 pH Meter

    Hanna Instruments
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    Hanna Instruments

    Technical Reference

    Legislation and Compliance

    RoHS Status: Not Applicable

    Product Details

    Hannah Instruments Pocket pH and Conductivity Meters

    For 'on the move' users, the Hannah Instruments pocket range are handy small devices designed for a wide variety of uses. Applications include quality control, swimming pools, agriculture, fish farming and the printing industry.

    All pH meters in this range are supplied with a protective cap, batteries and instructions. With clear LCD displays and sleek design not only are the quick and simple to use, they are ideal for users looking for a portable device.

    Features and Benefits:

    HI-98107 218-970
    • Waterproof and designed to float
    • Dual Liquid Crystal Display (LCD)
    • pH 0.0 to 14.0 and temperature ˚C readings displayed simultaneously
    • Renewable junction
    • Easy 1 or two point automatic calibration
    • 1000 hour battery life

    HI-98201 288-8177
    • Renewable junction
    • Platinum electrode
    • Range up to ±999 mV
    • 700 hours battery life

    Where is a pH Meter used?

    From laboratories and quality control to schools, pH meters have a wide range of application. They are often used in solutions to indicate alkalinity or acidity, some also measure electrical potential, these are called "potentiometric pH meters". Usually with a meter and a probe, some pH meters also measure temperature. Whatever type of measurement is needed RS offers a wide range of pH meters to meet your pH measurement needs.


    These meters can be calibrated using the conductivity and pH solutions featured in this section.


    Maximum Oxidation Reduction Potential999mV
    Minimum Oxidation Reduction Potential0mV
    Best Oxidation Reduction Potential Resolution1mV
    Battery TypeButton Cell (1.5 V) x 4
    Battery Life700 h
    Oxidation Reduction Potential Range±999 mV
    Model Number pHI 98201
    Minimum Operating Temperature0°C
    Oxidation Reduction Potential Accuracy±5mV
    Dimensions175 x 41 x 23mm
    Maximum Operating Temperature+50°C
    Power SourceBattery