Best How To Set Timing With A Vacuum Gauge

• Ideal for testing vacuum lines and components
• Accurately tests low-pressure fuel systems
• Quickly diagnose internal engine problems such as bad rings valves and leaking head gaskets
• Kit comes complete with adapter for most applications
• Pin point hard to find problems such as cracked lines PCV fuel pump fuel filters and more

• Gauge Set -- 2 Valve Manifold with sight-glass & 1/4" SAE fittings anodized aluminum block body, oversized sight-glass for easy viewing the refrigerant flow high quality gauge and high accuracy of reading
• Vacuum Pump - Newly Designed Compact Vacuum Pump, Portable and Stronger. Flow rate: 3.6CFM Power: 1/4HP Ultimate Vacuum: 0.8Pa
• Accessory--3 × 4FT Blue Red Yellow Refrigrant Hose,2 × 1/4" SAE Male to 5/16" SAE Female Adapters（R410a）, 1 × Toolkit, 12oz Vacuum Oil, 1 × Manual for Pump and Gauge

• Test fuel pump output pressure to 10PSI
• Read engine vacuum to 28
• Comes with large 3-1/2
• Adapters suitable for most vehicles
• Package only contains one gauge.(Blow case for easy storage)