ZKTOOL AC R1234YF R134A Gauge Set, Automotive Manifold Gauge Compatible with Refrigerants

ZKTOOL's professional 4-valve automotive air conditioning diagnostic manifold gauge set is a comprehensive tool that includes a high-precision, four-channel gauge with 3-color, 5-ft hoses, 2 R1234yf quick couplers, 2 R134a & R404a quick couplers, 2 R410A/R22a quick couplers, a 1/4" to 1/2" adapter, an R1234yf self-sealing can tap, a 7-piece fuel line disconnect tool, and a valve core wrench. This set offers a wider selection of vehicles and refrigerants, with additional R410A/R22 refrigerant adapters to complement the original R1234YF and R134A options, enabling AC freon charging, evacuation, diagnostic check, and recovery work on a broader range of car models.

The gauge features extra-large, colored dials with Fahrenheit degree units, making it easy to read. It is rated for a maximum pressure of 800 psi (red) and 550 psi (blue). The sight glass design helps users visually monitor the flow of liquid refrigerant during the charging process.

The set includes four high-impact, 5-ft hoses with a thickened body, precise valve core depressors, and a 45-degree bend on one end for convenient access. These hoses are rated for a maximum working pressure of 800 psi and a burst pressure of 4,000 psi.

The upgraded gauge shell and all-metal parts made of durable brass and aluminum materials ensure the set can withstand heavy use and accidental drops, making it suitable for both home garages and professional mechanic shops. This ZKTOOL manifold gauge set comes with everything needed for efficient AC charging work, providing a comprehensive solution for automotive air conditioning maintenance and repair.

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