pHCal5 - pH/mV/C Analyzer (Two Point Calibration) Supplied with Combination Glass pH Electrode (0-70C), Standard Buffer Tablets (7.00 pH, 4.01 pH & 9.18 pH), Electrode Stand consists of Clamp, Base Plate & Rod, Dust Cover, DC Adaptor, Operational & Instruction Manual with SOP, Calibration Test Certificate (Without Traceability Document) and Warranty Card.Technical Specification:pH Range: -1.00 to 15.00 pHpH Resolution: 0.01 pHpH Relative Accuracy: 0.02 pHmV / Accuracy: 2000.0 mV / 0.2mV OR 0.05% of reading whichever is greater.  Temperature Temperature Range  : 0 to 130.0CTemperature Accuracy                 : 0.1CTemperature Compensation    : Auto / ManualTemperature Calibration: In-built software and can be calibrated by usersSlope: 80-120 %Auto Buffer Recognition: 7.00, 4.01 / 9.18 @ 25CDisplay Reading: Simultaneous - pH, mV & Temperature.Error Messages: Bad Buffer / Electrode, In-complete Calibration & pH Over Range.Short Link: Provided to diagnose the problem either with Instrument OR ElectrodeDisplay: 16 x 2 Line Alphanumeric Backlit LCDKeypad: Membrane waterproof polycarbonate soft keypad compliance to UL/ROHSPower Supply                             : DC Adaptor