... (-10mV~75mV) Product Name:Multi-Type Thermocouple Process Calibrator(710)The 710 Thermocouple Calibrator is a precision source and measurement tool for ... calibrate thermocouple instrument. The calibrator measures through a thermocouple jack. Measuring units are °C,°F ... ,E,B,R,S,N 0.1°C or °FTemperature Error: J,K,T,E,B,R,S,N ±(0.3 ...