Range -50 F to 1800 F -50 C to 1000 C Accuracy +/- (0.5% of rdg + 3.6 F) +/-(0.5% of rdg + 2.0 C) Output 1mVDC per 1 F 1mVDC per 1 C Input Dual w/ Sub-mini Connector Thermocouple: K-Type Output Connection Type Dual banana plug Additional Displays difference between T1 and T2 Compatible Units: Most TPI brand and any competitor DMM, clamp-on or oscilloscope having the capability of measuring up to 2000mV AC/DC (2V AC/DC), 10M> Ohm input impedance, and equipped with industry standard spaced input jacks 19mm on center.