Air Conditioning System Manifold with Sight Glass

• Designed for refrigerant testing, charging and evacuation.
• Can be used on automotive, commercial and domestic A/C and domestic refrigeration systems.
• Gauges marked for R134a and R12 pressure reading.
• Colour-coding on gauges, valves and hoses for easy operation.
• Features 2-way manifold and sight glass for monitoring refrigerant flow.
• Quick couplings included and hanging hook.