Superheat Charging Method: What to do When you Don't have a Psychrometer to Measure Wet Bulb Temp!

Superheat Charging Method: What to do When you Don't have a Psychrometer to Measure Wet Bulb Temp! How do you find the Wet Bulb Temperature when you are in a Pinch Without a Digital or Sling Psychrometer? I go over a way to find the Wet Bulb Temp Without the Psychrometer when you are in a Pinch. In order to Check the Refrigerant Charge in HVAC systems that have Piston/Orifice or Capillary Tube Systems, you need to find the Indoor Wet Bulb Temperature and Chart against the Outdoor Entering Air Temperature located by the Condenser Coil. Outdoor Entering Air Temp can just be done with a Temp Probe and I go over how to get the Wet Bulb so that you can move on with your Process and get the job Done Correctly!