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Specification
Measurement ranges: 1999 ... 0 ... 1999 mV; 0.00 ... 14.00 pH
(only with optional pH electrode)
0.0 ... 65.0°C (only temperature sensor)
Resolution: 1 mV; 0.01 pH; 0.1°C
Accuracy: (a 20°C) ± (0.5% + 2 digits)
± (0.02 pH + 2 digits)
± 0.5°C
Calibration: Automatic three-point calibration
Temperature compensation:
Automatic form 0 ... 65°C or by hand between 0 ... 100°C by removing temperature sensor.
(only for pH measuremnts)
Electrode: Redox OPR-14 electrode, 1 meter cable and BNC plug
Measurement rate: Adjustable from 1 second up to 8 hours 59 min 59 seg
Memory: SD card from 1 ... 16 GB (2 GB card included)
Display: LCD 52 x 38 mm / 2 x 1.5 in
Interface: RS 232
Software: Optional component
Power supply: 6 x 1.5V AA battery / 9V adaptor (optional)
Environmental conditions: 0 ... 50°C / 32 ... 122°F max. 80% H.r.
Dimensions 177 x 68 x 45 mm / 7 x 2.7 x 1.8 in
Weight: 490 g / 1.1 lbs
Delivery contents
1 x PCE-228-R Redox Meter
1 x OPR 14 electrode
1 x SD memory card (2 GB)
1 x Temperature sensor
6 x Batteries
1 x User's manual
