This product is mainly used for air exhaust and compression in refrigeration and maintenance operation, refrigerant charging of air-conditioning systems. It can display pressure in real-time with a bigger screen.
1 x Gauge Set
2-Way: red, blue
Refrigerant Type: R134A, R22, R410A, etc.
Max Working Pressure: 800psi
Low side: blue
High side: red
2 x Couplers
Blue: Low side quick connector/adapter
Red: High side quick connector/adapter
Fits A/C manifold gauge sets (R-134A), coupler interface fits with R134A service ports, 1/4″ male flare
3 x 4.1 Feet Hose
Red Hose: high pressure
Blue Hose: low pressure
Yellow Hose: refrigerant
(800 PSI working pressure and 4000 PSI burst pressure )