pH Meters by HM Digital, Hanna and Extech

pH Meters by HM Digital, Hanna and Extech

pH or potential of hydrogen is a measure of the degree of the acidity or the alkalinity of a solutions as measured on a scale (pH scale) of 0-14. The midpoint of 7.0 on the pH scale represents neutrality (neither acid nor alkaline). Numbers below 7.0 indicate acidity, numbers above 7.0 indicate alkalinity.

  • HM Digital

    HM Digital PH-200 Tester

    134.51USD
    PRODUCT DOCUMENTATION HM Digital PH-200 User Manual The HM Digital PH-200 is an easy to use, easy to calibrate and extremely reliable pH testing meter for use in drinking water, waste water, aquaculture, labs, hydroponics and other applications...
    PH-200
    134.51USD
  • Hanna Instruments

    HI98103 Hanna Checker pH Tester

    51.72USD
    PRODUCT DOCUMENTATION Hanna HI98103 Checker pH Tester User Manual Hanna HI98103 Checker pH Tester supplies users with fast and accurate (0.1 resolution) readings from 0 to 14 pH. FEATURES High accuracy with 0.01 pH resolution Two point fast and...
    HI98103
    51.72USD
  • HI98106 Hanna Champ pH Tester

    Hanna Instruments

    HI98106 Hanna Champ pH Tester

    84.63USD
    PRODUCT DOCUMENTATION Hanna HI98106 Champ pH Tester User Manual Hanna HI98106 Champ pH tester provides non-technical personnel with a simple, inexpensive solution to accurate pH measurement. FEATURES High accuracy with 0.1 pH resolution Two point fast...
    HI98106
    84.63USD
  • Hanna Instruments

    98127 Hanna pHep4 pH/Temperature Tester

    120.07USD
    PRODUCT DOCUMENTATION Hanna HI98127 pH/Temperature Tester User Manual Hanna HI98127 TpHep®4 waterproof pH/ Temperature tester is an advanced meter that has many features found in more expensive portable and benchtop meters. This ergonomic...
    HI98127
    120.07USD
  • Hanna Instruments

    98128 Hanna pHep4 pH/Temperature Tester

    123.30USD
    PRODUCT DOCUMENTATION Hanna HI98128 pH/Temperature Tester User Manual Hanna HI98128 TpHep5 waterproof pH/Temperature tester is an advanced pH meter that has many features found in more expensive portable and benchtop meters. This ergonomic...
    HI98128
    123.30USD
  • Hanna Instruments

    HI98121 Hanna ORP/pH/Temperature Tester

    243.74USD
    PRODUCT DOCUMENTATION Hanna HI98121 ORP/pH/Temperature Tester User Manual FEATURES Waterproof IP67 rated; Protects the internal electronics of the meter from an ingress of water in the event that the meter is dropped into a tank or a body of...
    HI98121
    243.74USD