pHRange测量范围-2.000to20.000pHResolution分辨率 Accuracy精度0.1/0.01/0.001pH ±0.1/0.01/0.002pHmVRange电位范围±2000.0mVResolution Accuracy精度0.1mV ±0.2mVTemperatureRange温度范围-5.0to105.0°CResolution Accuracy精度0.1°C ±0.2°CNo.ofCalibrationPoints校正点Upto5pHBufferOptionsUSA:2,4,7,10,12NIST:1.68,4.01.6.86,9.18,12.45Euro:1,3,6,8,10,12customMemory10,000DataSetswithDate/TimestampingTemperatureCompensationAutomatic/Manual(0to100°C)Programmabledatastorage/outputOnstable,timeandmanualOutputUSB,IRDA,RS232CPrintInterval3to86400secElectrodeInputFET(solid-statenon-glass)orGlasspHelectrodeDisplay640x480digitLCDPower9VDC,3.3Acenternegative