Recording Compression Tester B Petrol Engines 3-15 bar

Handy recording device with robust metal housing for measuring the compression pressure. The compression test can be carried out by a single person, because the engine can be cranked by a switch.
Set Includes -
2 extensions (rigid 120mm & flexible 140mm)
2 replacement rubber spark plug cones (20,8mm & 15,9mm
Remote starter cable
100 charts