SENSOREX SG300CIT PH传感器 (0~14 PH, glass, calomel)

pH Range: 0-14 (Na+ error >12.3 pH)
Speed of Response: 95% in 1 second
Isopotential Point:  pH 7.00 (0 mV)
Offset: +/- 0.20 pH
Span:  97% or higher
Temperature Range: 0 - 60 Degrees C
Cable Length:  30 (0.76 m)
Characteristics: PH Sensor, Glass, 9.5mm, Calomel Free

Datasheet