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  • 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

      PH850-HF Portable pH Meter for Solutions containing Strong Acid

      • pH

        • Range: 0 to 14 pH
        • Resolution: 0.01/0.1 pH
        • Accuracy: ±0.01 pH ±1 digit
        • Temperature Compensation: 0 to 100°C (Auto or Manual)

        mV

        • Range: -1000 mV - 0 - 1000 mV
        • Resolution: 1 mV
        • Accuracy: ±0.2% F.S ±1 digit

        Temp.

        • Range: 0 to 100°C (23 to 212°F)
        • Resolution: 0.1°C
        • Accuracy: ±0.5°C ±1 digit

        Other 

        • Data Storage: N/A
        • Storage Content: N/A
        • Output: N/A
        • Power: AA Batteries * 3 / DC5V (USB port)
        • IP Ranking: IP57 dust-proof and waterproof
        • Dimensions& Weight: Meter: (88_170_33 ) mm/ 313g With case_(360_270_76) mm/ 1.6kg
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