- Measuring Range: -2.00 – 16.00 pH, 0 – 50˚C
- Flat surface glass membrane with built in tempurature sensor, made for surface pH testing such as: skin, paper, fabrics and micro samples
- Gel KCL electrolyte, maintenance-free
- Works well for 12-24 months under proper use and care
The Apera Instruments PH5F-E probe is the replacement probe for PH5 Series Premium Pocket pH testers, including PH5F, PH5S, PH5, and PC5. This probe features a flat glass membrane sensor with a built-in temperature sensor and maintenance-free gel KCl electrolyte, made for surface pH testing such as: skin, fabrics, paper, Leather and micro-volume solution samples. This probe also works well for common aqueous solution testing. CE-Certified and comes with a 6-Month Warranty.