Surface Temperature Thermometer, for monitoring grill or any surface temperature for optimal searing, 100ø to 700øF (50ø to 350ø C) temperature range, 2 in dial, grill & searing zone indicators, safe for use on grill during cooking process, enclosed design to protect coils, detachable wire for trouble free handling, stainless steel, NSF (Stock item - case pack can be broken)