Sperry Instruments IRT200 Infrared Thermometer, -26 to 716 deg F, LCD Display Locksets & Keying Supplies 2x concentrated

2x concentrated

Par38 lamps

pork and chicken rub

Fun to build A printed picture guide shows the purpose of each building step

Sperry Instruments IRT200 Infrared Thermometer, -26 to 716 deg F, LCD Display Locksets & Keying Supplies 2x concentratedThe 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. Unit: CD 1