IR thermometers: Are they worth it?
17:38
Finally! A Cheap and Accurate Infrared Thermometer!
17:11
How to use a Psychrometer for HVAC
9:41
Using your Laser Temp gun Wrong?? - Fluke Fridays - Episode 22
12:40
Ohms vs. Continuity for HVAC techs
5:01
Infrared non contact thermometers - 5.5 things you should know about...
10:35
Thermostat Wiring Explained!
20:42
How we use temperature for EVERYTHING / Thermometer tools for HVAC
29:52