Flex Drive Compression Tester - Lang

The Lang TU-7 Flex Drive Compression Tester is an essential diagnostic instrument for professional mechanics and technicians working with gasoline engines. Designed for efficiency and accuracy, this tool facilitates precise compression testing across a broad spectrum of domestic and foreign vehicles, including cars and trucks. Its robust construction ensures reliable performance in demanding shop environments.

Key Features

• Flexible Drive System: The 12-inch flexible drive hose, equipped with integrated 14mm and 18mm adapters, provides enhanced accessibility for spark plug holes in various engine configurations.
• Extended Reach Capability: Includes a separate 14mm long-reach adapter to accommodate deeply recessed spark plugs without requiring additional tools.
• Efficient Retesting: A conveniently placed side release valve allows for multiple compression tests on the same cylinder without the need to remove the tester, streamlining the diagnostic process.
• Dual Scale Gauge: The 2-1/4" gauge features an easy-to-read dual scale dial, displaying compression readings from 0-300 PSI and 0-21 bar for comprehensive analysis.
• Expandable System: Compatible with optional 10mm and 12mm adapters (sold separately), making it a versatile solution for testing a wider range of small engines.

Applications

• Automotive repair and maintenance
• Trucking and fleet services
• Marine engine diagnostics
• Heavy equipment maintenance

Specifications

• Gauge Diameter: 2-1/4 inches
• Hose Length: 12 inches
• Included Adapters: 14mm, 18mm, 14mm long reach