Hey everyone. Today we will have a look at the Mastercool 55200 Inspector 2 in 1 Electronic and UV Refrigerant Leak Detector, a convenient multifunction device for detection of leaking refrigerants in the HVAC or industrial fields.

The Mastercool 55200 combines two common leak detecting technologies into one meter, so you can make sure you have your bases covered in finding that leak. First off is the use of an electronic sensor to find refrigerant leaks.