China Phs-1701 Portable pH Orp Meter, Find details about China Portable pH Meter, Meter from Phs-1701 Portable pH Orp Meter
Measuring range | pH | -2.00…16.00 pH | |
ORP | -1999…1999 mv | ||
Temp | -5ºC---105ºC | ||
Resolution | pH | 0.01pH | |
mV | 1mV | ||
Temp | 0.1ºC | ||
Electronic unit measurement error | pH | ±0.01pH | |
mV | ±1mV | ||
Temp | ±0.3ºC | ||
pH calibration | 1point, 2 point, or 3 point | ||
Isoelectric point | pH 7.00 | ||
Buffer solution | 8 groups | ||
Power supply | DC6V/20mA ; 4 x AA/LR6 1.5 V or NiMH 1.2 V and chargable | ||
Size/Weight | 230×100×35(mm)/0.4kg | ||
Display | LCD | ||
pH input | BNC,resistor >10e+12Ω | ||
Temp input | RCA(Cinch),NTC30kΩ | ||
Data storage | Calibration data;198 groups measurement data(99 groups for pH,mV each) | ||
Working condition | Temp | 5...40ºC | |
Relative humidity | 5%...80%(without condensate) | ||
Installation grade | II | ||
Pollution grade | 2 | ||
Altitude | <=2000m |