HM Digital - PH-80 PH Hydrotester

The HM Digital pH-80 Waterproof pH Meter is a reliable, easy-to-use digital tester ideal for growers who need accurate pH readings in hydroponics, soil runoff, reservoirs, or water systems. With a fully waterproof housing and auto calibration (4.0, 7.0, 10.0), the pH-80 delivers fast, precise readings with minimal effort.

Designed for both hobby and commercial growers, it features a replaceable electrode, digital LCD display, and automatic temperature compensation (ATC) to ensure consistent accuracy in any environment. Lightweight, compact, and portable, the pH-80 is trusted by hydroponic growers, gardeners, and water quality professionals alike.

Key Features:

• Waterproof and fully submersible

• Automatic calibration (pH 4, 7, 10)

• Replaceable electrode and auto-off function

• Digital LCD with temperature display

• Includes storage solution and protective cap