- Equipped with Swiss LabSen® 831 pH Electrode and MP500 Temperature probe, designed for measuring solutions containing strong acid, solutions containing hydrofluoric acid, and storage battery solutions.
- Long service life, able to measure solution containing HF for about 1000 times. (test condition: 25℃, 1% HF concentration, test period 1 minute)
- Intelligent Functions: Self-Diagnosis of out-of-range value and electrode invalidation, auto. calibration, electrode slope display, Auto. power-off, easy parameter setting
- Rugged Structure Design: IP57 waterproof rating; Soft silicon case gives you a firm and comfortable grip
- Powered by AAA batteries; the foldable stand also allows use as a benchtop meter
Apera Instruments PH850-HF Portable pH Meter is designed for measuring solutions containing strong acid, solutions containing hydrofluoric acid, and storage battery solutions.