Compression Tester Kit Petrol Engine

Postage - £3.99

Checks Valves and Ring Wear, excessive carbon and late timing for petrol engines

Excellent diagnostic tools as it confirms common engine problems like leaking valves or worn piston rings.

Product Description
• 2 spark plug adaptors to test more vehicles with 16mm and 21 mm spark plugs
• 2 1/2 inch / 64mm diameter gauge
• Dual scale 0-300lbs and 0-21kgs
Toolzone
Contained in a plastic case.
Case colour may vary.