Đồng hồ đo pH

Model number: PH72-21JAA
Body + KCl replenishment type electrode
Sensor cable length: 0.75m
Measurement target: Hydrogen ion concentration in water solution (pH), or oxidation reduction potential (ORP)
Measurement range: pH/ORP/temperature; 0 – 14pH/±2000mV/0 – 80℃
Display resolution: pH/ORP/temperature; 0.01pH/1mV/0.1℃
Converter performance repeatability: pH/±0.01pH ±1digit ±1mV ±1digit
Display items: Display pH or ORP (mV) and the liquid temperature simultaneously, Electrode diagnosis, Various messages
Temperature compensation: Automatic:
Calibration: Automatic calibration with a single touch (1 or 2 points), Manual calibration
Waterproof standards: JIS C 0920 protection grade 7 IP67
Weight: Less than approximately 250g (excluding electrode)
Power supply: AA alkaline battery x 2 pieces (included for test) (auto power off function)
With measurement test: Dealing by special order
Accessories: Standard solution (pH4, 7), sub bottle for calibration x 2 pieces, 3.3moL/KCl solution (PH72 only), 5mL syringe (PH72 only), swab, quick manual, slip resistance sheets x 2 sheets, hand strap