VIVOHOME HVAC Refrigerant Freon Leak Detector with LED Light, AC Sniffer Leak Detector for R134a R410a R1234yf CFCs HCFCs HFCs HFOs Auto_Dec2024_BestSellers Incorporates proven design and engineering

Incorporates proven design and engineering features

Vignetting - Poor quality construction and design of cheap wide-angle lenses results in unwanted darkening of corners in photos

It can be used as auto start ignition switch

blue font LCD display Green back-light

VIVOHOME HVAC Refrigerant Freon Leak Detector with LED Light, AC Sniffer Leak Detector for R134a R410a R1234yf CFCs HCFCs HFCs HFOs Auto_Dec2024_BestSellers Incorporates proven design and engineeringVIVOHOME HVAC Refrigerant Freon Leak Detector with LED Light, AC Sniffer Leak Detector for R134a R410a R1234yf CFCs HCFCs HFCs HFOs Product Features 7 ADJUSTABLE SENSITIVITY The VIVOHOME Freon leak detector comes with 7 adjustable sensitivity levels to ensure efficient and targeted leak detection; It has a maximum sensitivity of up to 0. 21 oz yr, which is sufficient for self checking auto AC, air conditioning, and other systems; The real time