• Test compression on all cars and trucks with gasoline engines.
• Long flex NBR hose and adapters allow the compression test without removing engine accessories.
• 2-1/2” gauge-300 PSI and 0-21 kg
• Adapters included:
Extension 14mm thread head
Extension aluminum tub
NBR hose with 10mm &12mm and 14mm &18mm in two separate thread head.