Apera PH60F-E Replacement Probe for PH60F Flat Pocket pH Tester

- Replacement probe for PH60F Smart Pocket Flat pH Tester, also compatible with PH60, PH60S, PC60
- Flat surface glass membrane with a built-in temperature sensor, made for surface pH testing such as skin, paper, fabrics, concrete, and small-volume solutions
- Bubble-free blue inner solution

Apera Instrument's PH60F-E is the replacement probe for PH60F, also compatible with PH60, PH60S, PC60. This probe features a flat glass membrane sensor with a built-in temperature sensor, made for flat surface pH testing such as skin, fabrics, concrete, paper, leather, and small-volume solution samples. This probe also works well for general water solution testing.