Gb-gardner Bender IRT200 Sperry Infrared Thermometers, Laser Pointer, Yellow

About the Gardner Bender IRT200

The 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 12 ft away, the test unit is measuring a one foot diameter section of the target.

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