AT4002 Kompressometr used to measure the diesel engine of compression pressure. The deviation of this value from the norm reveals violations in the operation of the engine at the earliest stages. The uniqueness of the compression tester is achieved by a large number of adapters in the set. Advantages: is completed with a large number of adapters, ispolzuetsyanyh for various models of diesel internal combustion engine, it makes the device versatile; Durable case provides the convenience of storing and transferring device; Simplicity and ease of use; Compression is equipped with a durable and flexible hose with a spool for easy connection. Buy Compression AT4002 for diesel internal combustion engines - a great solution, and value for money you will be pleasantly surprised.