【???? ?????? ????】Alloy aluminum casing makes the single-stage rotary vane AC vacuum pump durable and long time use. All-copper wired motor and high volume cooling fan keep the pump running efficiently and for a longer life.
【???????? ????? ???】You could directly read the temperature(℉) and pressure(psi) of R12/R22/R134a refrigerant on the professional dial. This gauge could be hung on the car/air conditioner cover or other high places through the top hook, freeing your hands for more works.
【????? ???????? ?????】Ac gauge set has three high-strength pressure hoses, red for high-pressure pipes, blue for low-pressure pipes, yellow for vacuum pumps; 5FT long for each one, 1/4 SAE to 1/4 SAE, 600 PSI working pressure; 3000 PSI burst pressure.
【??????????? ???? ????????】Freon leak detector triggers on R22, R134A, R404A, R410A, R1234YF refrigerants. Turn the knob to open and choose the sensitivity level to self -check auto AC or air conditioning and other.
【????? ???????? ???】Vacuum pump and gauge set for R134A HVAC/AUTO air conditioning refrigeration recharging system, with a large-capacity tool bag that can carry all the accessories needed at one time.
【???????】4CFM Vacuum pump*1 (with vacuum oil*1), manifold gauge*1, pressure hose*3, refrigerant leak detector*1 , quick couplers*2, 5/16 SAE-1/4 SAE adapters*2, 1/2 ACME-1/4 adapters* 1, R134a can tap opener*1, user manual*1, tool bag*1.
