Ridgid 36798 thermometer non contact infrared micro ir 200 providing simple quick and accurate surface temperature readings at the push of a button the ridgid micro ir 200 non contact infrared thermometer has dual lasers a backlit display audible alerts and an ergonomically designed trigger simply squeeze the trigger and point the ultra sharp dual class ii lasers at the surface being measured ultra sharp dual class ii lasers easily identify the surface area being measured 30 to 1 distan