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    อุปกรณ์วัด pH (Gro’chek Agriculture pH Stick Tester)

    HI 981408

    Gro’chek Agriculture pH Stick Tester

    HI 981408 has been specifically designed to address the needs of growers in hydroponics, greenhouses and nurseries.

    The meter has all the features necessary to check the pH of the fertilizer solution during preparation. With a sturdy body, it also floats so that it can be quickly retrieved if accidentally dropped in the tank.

    Frequent battery replacement is no longer an issue, the HI 981408 will run for 2000 hours continuously on common AA-type batteries. This translates into more than 2 years of continuous use up to 2 hours a day, seven days a week! Calibration has been simplified to one point through a dial on the front of the meter. The outer casing also incorporates a molded eye so you can hang the meter when not in use.


    Range  0.0 to 14.00 pH
    Resolution  0.1 pH
    Accuracy  ±0.02 pH
    Calibration  manual, 1 points
    Electrode  HI 1219 pH electrode, 240 mm (9.4″) long,
    with double junction and DIN connector (included)
    Battery Type / Life  2 x 1.5V / approx. 2000 hours of continuous use
    Environment  0 to 50°C (32 to 122°F); RH max 95%
    Dimensions  86 x 94 x 33 mm (3.4 x 3.7 x 1.3″) – meter only
    Weight  150 g (5.3 oz.) – meter only


    HI 1219  Spare Electrode for pH Gro’chek
    HI 70007P  7.01 pH Buffer Solution
    (25) 20 mL sachets
    HI 70300M  Electrode Storage Solution
    1 x 230 mL bottle
    HI 7061M  General Purpose Cleaning Solution
    1 x 230 mL bottle

  • Requesting a Quotation and Ordering Products

    131 Thailand Science Park. Innovation Cluster 1 Building,

    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  02-191-3928 Fax 02-191-3929

    For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit

    E-mail :


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