ZS - Engine Compression Tester Set

An engine compression tester set for checking valves, rings and timing — spot carbon buildup or worn engine components before they cause bigger problems.

Features:
- Checks valves and rings, and inspects for carbon buildup and late timing
- Adapters fit a wide range of vehicles and spark plug types/depths
- 2 rubber cone ends for a quick check with no threading into the head
- 3" dual-colour gauge reads 0-300 PSI / 0-20 kPa
- Gauge holds pressure values with a quick push-button release valve
- Includes 14mm and 18mm spark plug adapters

Specifications:
- Fittings: M10, M12, M14, M18 (male, with O-ring)
- Hose: 1/2" diameter x 14" extension

What's in the box
1 x Cylinder Compression Gauge
1 x Straight Rubber Cone End
1 x Curved Rubber Cone End
4 x Metal Adapters (M10, M12, M14, M18)
1 x 14" Extension Hose
1 x Carrying Case