CHEINAUTO Diagnostic Refrigerant Refrigeration 250Psi 500Psi Review

【Air Conditioning Gauge Set】Our AC diagnostic manifold gauge set is perfect for AC Freon charging, evacuation/vacuum, diagnostic check and recovery work. Great for your home garage or mechanic shop. Compatible with R134A, R410, R22 refrigerants. Even if you are not a professional auto repairman, you can also independently diagnose, repair your car AC, just follow the instructions. 【Sight Glass Design】Sight glass design will help you check the flowing liquid refrigerant when charging the refrigerant. Low pressure gauge range: 0-250Psi (-1~17Bar), high pressure gauge range: 0-500Psi (-1~35Bar), it will help you get accurate readings in a short time. Extra large and colored dials with Celsius degree unit meets the needs of users. 【3 Colored Code Hoses】Includes 5Ft(1.5M) long enough 3 color charging hoses, thickening hose body with precise valve core depressor and 45 degree bend on one end for convenient accessing. Hose rated 500Psi max working pressure and 2500Psi burst pressure. Before using, please connect the blue hose to low pressure connector, red hose to high pressure connector and yellow hose to charge/release connector. 【Durable Structure】Made from solid brass, aluminum, PVC and durable plastic to stand up to heavy use and accidental drops - ideal for professional auto mechanics. Includes a detailed parts diagram and step by step instructions for DIY novices. 【Well-designed for Cars】New design of manifold gauge filling and vacuum port effectively prevents mist or leakage of the refrigerant can. Easy to operate and install, strong sealing for durability and safety-r134a manifold gauge set.