Unique dual thermocouple and infrared thermometer. Measures surface temp. without contact and internal temp. with 4" fold-out probe. Accuracy within 2°F, 1 second response time. Temperature range -27°F to +428°F infrared, and -67°F to +630°F thermocouple. Includes Lithium battery and built-in belt clip. HACCP compliant. Warranty: 1 Year.