This AC Checking and Refilling Air Conditioning Professional Kit is a comprehensive set designed for charging, discharging, and diagnosing air conditioning systems. The kit includes a manifold, gauge, and hose set with three valves for both high and low sides. It is suitable for use with refrigerants such as R-502, R-401a, and R-12. The kit features a clamp probe, blue low side hose, red high side hose, and yellow service hose, making it ideal for vacuum testing, evacuation, and pressure checks. With a mechanical design and PSI vacuum units, this professional kit is a valuable tool for maintaining and servicing air conditioning systems.
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