Sperry Instruments IRT200 Temp Check Gun Style Infrared Thermometer Smaller sizes of rod are

Smaller sizes of rod are well suited to low heat on thin metals

Wireless: Yes

Handy closure lock for convenient storage

ceramic tile

Sperry Instruments IRT200 Temp Check Gun Style Infrared Thermometer Smaller sizes of rod areThe IR Thermometers allow for critical temperature measurements to be taken without having to touch an energized circuit. The D: S ratio or (Distance to Spot Ratio), is a rating used to state the distance, in feet, that the test unit should be from the target in order to measure a one foot diameter section. In other words, a 12: 1 D: S Ratio means that from twelve feet away, the test unit is measuring a one foot diameter section of the target.