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This 3-way manifold gauge set is designed for diagnostic testing and refrigerant charging across automotive and residential systems. It supports R134a, R404A, R1234yf, and R22 refrigerants, making it more versatile than standard single-type kits. The set includes five-foot hoses and solid brass fittings to ensure stable connections during high-pressure tasks.
In stockSold by VEVOR Distribution StoreReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Lowest price we've seen: $59.90 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
Users generally find this kit to be a reliable alternative to professional-grade tools for home use. It is frequently praised for its build quality and the inclusion of necessary adapters for modern refrigerants.
This 3-way manifold gauge set supports R134a, R404A, R1234yf and R22 refrigerants. It is used to service automotive AC systems, household refrigerators and commercial cooling equipment. It comes in a carry case and covers leak detection, vacuum measurement and refrigerant charging.
The valve body is heavy-duty aluminum with a shock-resistant structure, and a rubber protective cover guards the gauges against impact and scratches. The fittings are solid brass for a durable, leak-free connection under high pressure. The high side, low side and service port can be connected at the same time, so pressure and vacuum readings can be compared in real time.
The dual-scale dials show pressure and the corresponding temperature for specific refrigerants, so no manual conversion is needed. A calibration screw lets you zero the pointer to keep readings accurate after transport.
