pH Checker – Hannah Instruments




This pH tester comes with a narrow probe which makes it suitable for use in small samples or test tubes.  Comes with a manual two-point calibration through trimmers for custom calibration.  Has a single-line LCD display screen for easy viewing.

Comes with:  1 pH Tester, 3 HI 70007 pH 7.01 Pouches, 3 HI 70004 pH 4.01 Pouches, 1 Calibration Screwdriver, 1 Instructions Manual