Red refrigerant filling gauge with Chinese valve, single manifold gauge with valve, R-22, R-134a

Single red refrigerant filling gauge with valve – R-22 / R-134a (Chinese) high-quality practical filling gauge dedicated to measuring and controlling refrigerant pressure, comes with a valve for easy control during work, compatible with R-22 and R-134a gases. Features clear reading and ease of use, made of durable materials that withstand daily working conditions, making it an ideal choice for technicians and refrigeration and air conditioning work.