Characteristicsl Microprocessortechnology.l Automaticcalibration,automaticormanualtemperaturecompensation.l Measurementresultscanbestored,deleted,searchedandprinted.Itcanstoreatmost250setsofmeasurementdata.l Withlowvoltagedisplay,automaticswitchingoff,protectionfromelectricitycuttingoff.With4piecesofNo.5batteries.l WithRS-232interface. Specifications1. Measurementrange pH(0.00-14.00)pH mV:(-1800?C1800)mV,temperature:0.0-60.0 C2. Resolution pH:0.01pH, mV:0.1mV;temperature:0.1 C. 3. Accuracy pH: 0.01pH, mV: 0.1%FS,temperature: 0.3 C4. Thetemperatureofthemeasuredsolution:0-60 C