A great product for refrigerant testing, easy to operate and convenient for carrying, can be used on all car A/C, commercial and domestic A/C and refrigeration systems.

Features:
This is a great tool set for refrigerant testing, charging and evacuation.
Can be used on all car A/C, commercial and domestic A/C and refrigeration systems.
Gauges are marked for R12， R22， R404A and R134A pressure reading.
Color-coding on gauges, valves and hoses for convenient operating.
Comes with a hook and 3 hoses (red, blue and yellow).
Manifold are 2-way and made of brass.

Specifications:
The diameter of meter: 7cm / 2.8 in
Hose length: 90cm
Hoses working pressure: 500PSI
Burst pressure: 2500PSI
Working temperature: -20℃ to 60℃
Package size: 23 * 17.5 * 9.5cm / 9.1 * 6.9 * 3.7in
Package weight: 1015g / 2.2lb

Package list:
1 * Manifold Gauge
3 * Hose
1 * Hook