Compression measuring device for gasoline engines, includes 8 pieces, bar/psi gauge, with a range up to 20 bar, adapters, 50 cm flexible hose, drain valve, and carrying case.

Technical specifications:

• Measuring range: up to 20 bar (300 PSI)
• Gauge type: analog
• Gauge scale: dual scale (Bar/PSI)
• Flexible hose: 50 cm
• Female adapters: 4 pieces (M10 x 1.0, M12 x 1.25, M14 x 1.25, M18 x 1.5)
• Connection: quick couplers
• Compatibility: suitable for all spark plugs
• Valve at the end of the hose: Schrader valve

Set contents:

• Analog gauge with valve and quick coupler
• 50 cm pressure hose
• Straight rod with rubber tip
• Angled rod with rubber tip
• 4 female adapters
• Carrying case

Use: The device is used to measure compression in gasoline engines of cars and motorcycles, making it easier to assess the condition of the power unit without disassembly. The M10, M12, M14 and M18 adapters make it possible to fit most spark plug clamps.

Accuracy assurance: The system has a measuring range up to 20 bar and a drain valve that allows immediate resetting of measurements without needing to disconnect the device, ensuring repeatable and reliable diagnostics.