Thermometer (1) Stainless Steel Penetration Probe Multi-Point Calibration -58 Degrees to 158 Degrees F/-50 Degrees to 70 Degrees C Application Foods Gas Systems Incubators Ovens Petroleum Products Pharmaceuticals Wastewater Water Baths Alarm Type Max/Min Resolution 0.01 Degrees F/0.01 Degrees C Probe Type (1) Penetration (2) AAA Batteries Temperature Accuracy +/-0.05 Degrees C (within +/-2 Degrees C of the Tested Standard Point(s)) +/-1 Degrees C (Otherwise)