pHCal5+ - pH/mV/C Analyzer (Two / Three Point Calibration) Supplied with Combination Glass pH Electrode (0-70C), Standard Buffer Tablets (7.00 pH, 4.01 pH & 9.18 pH), Temperature Probe, 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.TemperatureTemperature Range : 0 to 130.0CRelative Accuracy : 0.1CTemperature Compensation : Auto / ManualTemperature Calibration : In-built software and can be calibrated by usersSlope : 80-120 %Total Numbers of Slope : 1 slope for Two-point calibration & 2 slopes for Three-point calibration.Auto Buffer Recognition : 1) 7.00, 4.01/9.18 pH @25C for Two points2) 4.01, 7.00, 9.18 / 10.01 pH @25C for Three pointsDisplay Reading : Simultaneous - pH, mV & Temperature.Buffer Standard : US / NIST & EUROError Messages : Bad Buffer / Electrode, Temperature Probe Error, 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