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    HI99141 Water-resistant portable pH meter with flattip electrode

    €635,25 0 In stock: 4-10 business days
    2 variations
    • Free shipping in the Netherlands from € 35, -
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    Product description

    Designed to bring simplicity to pH testing of plating baths, the HI99141 Boiler and Cooling Tower pH Meter is designed specifically for boiler water or cooling tower water measurements. The specialized HI729113 electrode features a titanium body, flat tip, and porous PTFE junction making it perfect for the pH measurement of treated boiler, feed water, and steam condensate.

    • ±0.02 pH accuracy
    • Comes with all the necessary solutions and batteries- everything you need to get started measuring right away.
    • Specialized for the direct pH measurement of boiler water or cooling tower water.


    pH Range

    -2.00 to 16.00 pH

    pH Resolution

    0.01 pH

    pH Accuracy (@25ºC/77ºF)

    ±0.02 pH

    pH Calibration

    automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)

    Temperature Range

    -5.0 to 105.0°C / 23.0 to 221.0°F

    Temperature Resolution

    0.1°C / 0.1°F

    Temperature Accuracy (@25ºC/77ºF)

    ±0.5°C (up to 60°C); ±1.0°C (outside) / ±1°F (up to 140°F); ±2.0°F (outside)

    Temperature Compensation

    automatic from -5.0 to 105.0ºC (23 to 221ºF)


    HI72911D titanium body, pre-amplified pH electrode with internal temperature sensor, DIN connector and 1 m (3.3’ cable) (included)

    Battery Type/Life

    1.5V (3) AAA / approximately 1200 hours of continuous use; auto-off after 8 minutes of non-use


    0 to 50°C (32 to 122°F); RH max 100%


    152 x 58 x 30 mm (6.0 x 2.3 x 1.2”)


    205 g (7.2 oz.)

    Ordering Information

    HI99141 is supplied with HI72911D pH probe, HI70004 pH 4.01 buffer solution sachet (20 mL), HI70007 pH 7.01 buffer solution sachet (20 mL), HI700661 electrode cleaning solution sachets (2 x 20 mL), batteries, instructions, and hard carrying case.



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    HI99141 Water-resistant portable pH meter with flattip electrode
    € 635,25
    HI99141 Water-resistant portable pH meter with flattip electrode
    0 In stock: 4-10 business days
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