Compression Tester

Compression tester to suit a wide variety of petrol engines with 10, 12, 14 and 18mm spark plug threads.

• Easy to read dial: 0 - 300psi (0 - 21 bar).
• Complete with fitted 10 and 12mm dual fit component and 18mm adaptor.
• Side valve allows quick re-test.
• 300mm flexi-hose with 14mm adaptor.