Hanna Instruments Checker pH Pen
Hanna Instruments
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  • Notes

    High accuracy with 0.01 pH resolution
    Two point fast and accurate calibration Usable with virtually any electrode that shares the same connector
    3000 hours of battery life
    HI 1270 small diameter probe fitseasily into a test tube
    Supplied with HI 1270 pH electrode, batteries and instructions

    The pH Checker® series supplies users with fast and accurate readings from 0 to 14 pH with a resolution of 0.01 pH. This compact tester features an easy to read LCD and simple to perform two point calibration.

    The pH electrode of the Checker® can be easily replaced. You only need to unscrew the electrode from the meter body and screw on a new one.

    The Checker® is fast, accurate, lightweight and with 3000 hours of battery life, you don't have to worry about frequent battery replacement.

    Range 0.00 to 14.00 pH
    Resolution 0.01 pH
    Accuracy ±0.2 pH
    Calibration manual, 2 points
    Electrode HI 1270 (included)
    Battery Type / Life 1.5V (2) / approximately 3000 hours of continuous use
    Environment 0 to 50°C (32 to 122°F); RH max 95%
    Dimensions 66 x 50 x 25 mm (2.6 x 2.0 x 1.0") - without probe
    Weight 50 g (1.8 oz.) without probe
  • Item Description Price Quantity
    Hanna Instruments Checker pH Pen$37.89