FieldpieceDR82 Infrared Refrigerant Leak Detector - Ultra-Sensitive Leak Sniffer with Large, Backlite LCD Screen - Lightweight HVAC Tool

Just spend the money, you won't regret it if you do heating & air for a living. Comes with plenty of extra tips, and picks up some very small leaks that I was really not expecting it to. It is just a hair slower to react than some other cheaper meters like the Elitech, which I bought first because it was less than half the price, but that was for a reason: Overall build quality was lower (filter cover broke on the very first use..), and it would occasionally miss a leak that my peers would actually be able to pick up with the DR82.

He probado detectores de fugas de refrigerante de varias marcas y este definitivamente me ha dejado asombrado con su desempeño, lo recomiendo ampliamente , no debe de faltar en su equipo de pruebas de cada tecnico.

جهاز ممتاز

This leak detector is amazing, hasn't let me down once finding leaks on supermarket racks and cases to small underbench fridge and Freezers.If you need a quality detector this is your go to

I bought this as a backup since my stratus needs to be sent in for repair. This product works great. No regrets buying it. I've already found a small leak in an EVAP coil. Very nice product.