The set of gauges suitable for 4 types of refrigerants includes the professional manifold with 4 diaphragms, compatible with refrigerants R134A, R12, R22, and R410A. It is suitable for repairing automotive air conditioning systems, household air conditioning, and refrigerator maintenance.

• 4 reinforced hoses: The super-long freon hoses measuring 5 feet are made of four-layer PVC. They withstand pressures up to 800 psi, with a burst pressure of 4000 psi. The hose fittings feature anti-slip sealing rings that prevent loosening during operation.
• Accurate and precise gauges: The gauge combines dry and wet design, with a dry dial for better performance in winter. Calibration screws ensure accuracy ±1.6%, and the temperature units in Fahrenheit facilitate reading.
• Durable construction: This AC gauge set is made from brass, 6061-T5 aluminum, PVC, and plastic, ensuring long-lasting durability and sealing. The tools are designed and tested for resilience.

Complete AC gauge set: Includes 1 x 4-diaphragm manifold, 2 x quick couplers, 3 x adapters (1/4 SAE to 1/2 ACME, 1/4 to 5/16 SAE, 5/16 to 1/4 SAE), 4 x 5-foot hoses rated at 800~4000 psi, 1 x screwdriver, 1 x valve wrench, 4 x sealing rings, 2 x O-rings, 2 x sealing gauzes, 3 x accessories, 1 x instructions. A complete manifold set makes refrigerant recharge and servicing easy!

Purpose: Refrigerant charging and system testing.

Type: 4-diaphragm manifold set.

Accuracy class: ±1.6.

Measurement range: -30~800 psi (high-pressure gauge), -30~500 psi (low-pressure gauge).

Applicable refrigerants: R134A, R12, R410A, R22.

Material: Brass, 6061-T5 aluminum.

Size: 31 x 30 x 8.5 cm.

Weight: 3.08 kg.