Auto Air Conditioning Gauges

Tools equipment.

Auto air conditioning gauges.

Refrigerant with dispenser and gauge. Your order may be eligible for ship to home and shipping is free on all online orders of 35 00. 5ft 3 way ac diagnostic manifold gauge set for freon charging fits r134a r12 r22 and r502 refrigerants with acme adapter and can tap for automotive car air conditioning 4 1 out of 5 stars 715 28 99. Oem 90059 r az at 155 00.

These gauges are available for sale and for rent at most autozone stores. This a c manifold gauge set can be used to test evacuate and fill automotive air conditioning systems. Gauges 5ft 3 way ac diagnostic manifold gauge set for freon charging fits r134a r12 r22 and r502 refrigerants with acme adapter and can tap for automotive car air conditioning. Understanding air conditioning gauges.

Air temp c red gauge psi blue gauge psi 0. Check here for special coupons and promotions. At this point start the vehicle and set the air conditioning to max setting. Air conditioning 11 items.

You can t accurately diagnose your car s ac by using just the low pressure gauge on a recharge kit because you re only seeing pressure on the suction or low side of the entire system. When the ac compressor is disengaged only the outside of the pulley will turn. Air vacuum pump with r134a and r12 connectors. Air conditioning tools equipment.

As the ambient temperature rises the red gauge rises 40psi up to 225psi and the blue gauge remains at a constant low. Next run your air conditioning at its maximum capability until the inside of the car is cool. Locate the vehicle s ac compressor for reference and it s important to monitor what the ac clutch is doing. This a c manifold gauge set is designed to test automotive air conditioning systems using r134a refrigerant only by comparing the high side and low side pressure reading to the vehicle manufacturer s a c system specifications.

2 5 cfm vacuum pump 89 99. Car gauges 1 24 of 88 results for automotive. How to interpret r134a pressure gauges. Ac pressure gauge readings diagnose ac pressure gauge readings how to diagnose car ac pressure gauge readings.

2 5 cfm vacuum pump. Your documents and user manual for your car should tell you the normal functioning pressure level so compare the ideal levels with the levels your gauge. On your manifold gauge set open the valves for both high and low to check the pressure level.