빠른 지원
인증된 전문가에게 직접 연결
인증된 전문가에게 직접 연결
PH:
Scale :0.0 - 14.0 pH
Resolution: 0.1 pH
Accuracy: ±0.1 pH
Calibration: 2 points PH7.0 and PH4.0 or PH10.0
Conductivity:
Measurement range/ resolution / accuracy (at 25 °C/ 77 °F):
0 - 9.9/0.1 / ±0.1 EC
0 - 99 / 1 / ±1 CF
0 - 4950 ppm / 10 ppm / ±50 ppm 500 (TDS)
0 - 6930 ppm / 10 ppm / ±70 ppm 700
Temperature:
0 - 50 °C (32 - 122 °F) / 1 °C (1 °F ) / ±1 °C (±2 °F)
Operating environment : 0 - 50 °C / 32 - 122 °F
Source: 2 x AAA
