Products tagged with 'r134a hfo1234yf aircon service unit'

The SUN Q-Tech IV Dual Gas is a fully automatic aircon service unit for professional workshops, handling both R134a and HFO1234yf refrigerants in a single machine — with automatic air purge, dual hermetic containers, automatic dye injection, vacuum and pressure leak check, and Wi-Fi connectivity for car, truck, and agricultural vehicles.