Portable pH meter PCE-PH 23

processlaboratorydigital

- Graphic display - 1-, 2- or 3-point calibration - Four front panel buttons - Memory (Save & Recall) - Exchangeable pH electrode - Waterproof ABS housing - Compact and robust measuring instrument - With belt clip Measuring range pH measurement: 0.00 ... 14.00 pH Resolution pH measurement: 0.01 pH Measuring accuracy pH measurement: ± 0.02 pH ± 1 digit Buffer detection pH measurement: pH 7.00, 4.01, 10.01 or pH 6.86, 4.00, 9.18 Temperature compensation pH measurement: Automatically 0.0 ... 99.9°C / 32 ... 211.8°F Buffer detection Temperature measuring range: 0.0 ... 60°C / 32 ... 140°F Offset detection pH electrode: ± 90 mV at pH 7.00 ± 98.3 mV / -81.7 mV at pH 6.86 Slope pH electrode: ± 30% at pH 4.00, 4.01, 9.18, and 10.01 input resistance: > 1012 Ω Technical Specification for Digital pH Meter PCE-PH 23: Temperature measurement Measuring range temperature: 0.0 ... 99.9°C / 32 ... 211.8°F Resolution temperature: 0.1°C / 0.18°F Measuring accuracy temperature: ± 0.3°C / 0.5°F Temperature sensor: Thermistor, 10 kΩ at 25°C Temperature unit: °C°F, default General technical specification for the Digital pH Meter PCE-PH 23 Power supply: 4 x LR44 Lifespan batteries: 200 hours Operating temperature: 0.0 ... 50.0°C / 32 ... 122°F Display: 98 x 64 pixels, graphic LCD Casing: ABS, IP67 Weight: 107 g / < 1 lb