The REED R2300 is a compact non-contact infrared thermometer with a 12:1 distance-to-spot ratio, letting users take temperature readings of hot, hazardous, or hard-to-reach surfaces from a safe distance. It measures from -32C to 400C with a built-in laser pointer for target aiming and a backlit display showing min/max readings. Emissivity is digitally adjustable, and the unit includes selectable C/F output plus high/low alarm alerts.