Designed for quick temperature readings of registers, ducts, and ambient temperatures, the SPK3 thermometer combines a 94-mm probe to measure in ducts and an infrared (IR) sensor for quick temperature ...
The HVAC Guide™ guided probe tester is a hand-held instrument that leads field technicians step-by-step through the most common HVAC tests, including target evaporator exit temp, superheat, subcooling ...
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