Mityvac MV5530 Engine Compression Test Kit, Manual Pressure Release, 2-3/4 in. Bourdon Tube Gauge, Quick-Disconnect Coupler, Includes Threaded Adapters for Motorcycles, Marine and Small Engines

Mityvac MV5530 is a comprehensive kit that includes everything required to perform dry or wet compression tests on gasoline / petrol engines. Compression testing is commonly used to detect problems with rings, cylinder heads, sticking valves, failed head gaskets and more. The kit includes adapters for use on automotive, powersports, marine and small engines, plus an air-hold adapter for performing valve spring or seal repairs without removing cylinder head. Maximum pressure 300 PSI. This kit is NOT designed for use on diesel engines.

• COMPLETE COMPRESSION TEST KIT: The Mityvac MV5530 includes all necessary components for performing dry and wet engine compression tests, ideal for diagnosing issues such as ring wear, head problems, or faulty valves
• VERSATILE ADAPTER COMPATIBILITY: Includes a range of adapters suitable for motorcycles, marine engines, small engines, and an air-hold adapter, allowing for valve seal repairs without removing the cylinder head
• PROFESSIONAL-GRADE COMPONENTS: Equipped with durable threaded adapters for leak-proof seals, extended hoses for hard-to-reach areas, and a manual pressure release for accurate peak pressure readings
• EASY-TO-READ LARGE GAUGE: Features a large 23/4 in. (70 mm) diameter gauge, providing clear, precise readings at a glance, which enhances accuracy during complex diagnostic checks
• QUICK-DISCONNECT COUPLER FOR EFFICIENCY: A quick-disconnect coupler enables fast accessory swaps, making it easy to adapt to various applications, from lawn mowers to chain saws, without losing time