PX 4
pH / mv (pH) / mV (ORP) / °C
Main features
• pH range: -2…16 pH, resolution 0.01 pH
• 1…3 calibration points, 5 buffers USA memorized
• mV function for pH elecrtode quality test
• ORP range: -1000…+1900 mV
• ORP calibration on 1 point defined by the user
