The HI98108 pHep+ pH tester provides high accuracy measurements in a rugged pocket-sized design. This ph tester features an exposed temperature sensor for automatic temperature compensated readings. The simple, two-button operation and large display makes it easy for anyone to test pH. Being lightweight and only 0.7″ thick, the pHep+ is extremely ergonomic and fits comfortably in your hand.

• Compact & waterproof design fits right in your pocket so you can take it anywhere.
• Cloth junction providing a larger surface area than a standard ceramic junction
• Calibration up to 3 points