Thermocouple Thermometer Thermocouple Includes NIST-Traceable Certificate Yes Accuracy +/-0.9 Degrees F/+/-0.5 Degrees C -100 Degrees to 500 Degrees F/-73 Degrees to 260 Degrees C (Thermocouple) (2) AAA 1/2 in H Display with 4-Digit Backlit LCD Functions 0.1 Degrees /1 Degrees User-Selectable Resolution F Degrees /C Degrees Switchable Resolution 0.1 Degrees 1 Degrees