The HI981037 Skin & Scalp pH Tester is designed to measure the pH of the skin and scalp. The built-in probe features an open reference junction, flat tip, and uses a non-flowing gelled reference electrolyte making it ideal for measuring the pH of surface of skin & scalp
- ±0.05 pH accuracy
- Specialized electrode for spot checking the pH of skin and scalp
- Comes with everything necessary to start measuring right away