AquaTuff Waterproof Thermocouple, digital, Wrap&Stow angled surface probe, temp. range -100 to 500F (-73 to 260C), +2.7F & -6.3F (+1.5C & -3.5C) on draft-free, flat, oiled surface in ambient temperatures between 68 to 86F (20 to 30C) temperature range, auto shut-off, LCD display, ABS plastic housing, 9-3/8″ x 2-3/4″ x 1-1/3″ (238mm x 70mm x 33mm), (2) AAA batteries included, CE, RoHS, NIST, WEEE (Atkins)