The Hanna Instruments HI98107 pHep® is a highly accurate, pocket-sized digital pH meter designed for reliable, on-the-go water testing. Renowned for its durability and simplicity, this compact tester features a dual-level digital display that simultaneously displays both pH and temperature readings, eliminating the need for separate measurements.
Engineered with advanced automatic temperature compensation (ATC) and simple one- or two-point automatic calibration, the HI98107 ensures precision even under fluctuating environmental conditions. It is an indispensable tool for laboratory diagnostics, environmental testing, agricultural water management, printing, and water treatment facilities requiring fast, laboratory-grade results.






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