Durable Metal Design
The AC gauge set features solid brass components and an aluminum valve body for durability and reliable sealing. Each component has been tested for repeated operation in workshop environments.

High-Pressure Hoses
Four heavy-duty 5 ft rubber hoses are certified for working pressures of 800-4000 PSI. Sealed connections and brass fittings reduce leaks and prevent loosening during use.

Dual-Scale Gauges
The AC manifold gauge set includes high and low-pressure gauges color-coded for easy identification. Calibration screws maintain accuracy at ±1.6%, while Fahrenheit temperature scales and a viewing window assist in load assessment.

Compatible with Four Refrigerants
The 4-way pressure measurement system accurately reads pressures for R134a, R404A, R1234yf, and R22.

Complete Manifold Gauge Set
The full kit includes a 4-way manifold gauge set, four color-coded hoses, quick couplers for R134a/R1234yf, sealed caps, adapters, a screwdriver, and a valve core tool. All items are packaged in a carrying case for easy transportation and storage.