Description Overview GAOTek digital display temperature calibrator is a high precision, high resolution, high reliability hand-held calibrator which integrates measuring and simulating thermal resistance, thermocouple, output and measuring voltage, millivolt, resistance, and other electrical parameters. High brightness large screen display with backlight, simple operation, strong structure, compact and economical, can be used in instrument workshop, metering room and calibration laboratory. Features Super protection function waterproof grade IP67 Measure the temperature of the thermocouple and RTD output Analog thermocouple and RTD output With white LED backlight and manual backlighting and automatic power off function for field use Unique automatic identification of three wire and four wire connection mode The accuracy is 0.02% Battery boxes cover to facilitate battery replacement New thermocouple and thermal resistance type can be added according to customers Support customer self-calibration Technical specifications DC V 0 V to 30 V DC mV -15 mV to 80 mV 80 mV to 125 mV Resistance 0 Ω to 440 Ω 400 Ω to 3200 Ω 0 Ω to 440 Ω 400 Ω to 3200 Ω Measuring range 0 to 50 Temperature measurement accuracy 0.02% Temperature measurement resolution 32.9 °F (0.5 °C) Dimensions 7.48 in x 3.54 in x 1.95 in (190 mm x 90 mm x 50 mm)
