DIESEL COMP TESTER - Lang

The Lang TU15-42 DIESEL COMP TESTER is an essential diagnostic tool for professional automotive and industrial technicians, engineered to provide accurate compression readings for a wide range of diesel engines. This robust tester allows mechanics to effectively assess the internal health of an engine, identifying issues such as worn piston rings, faulty valves, or compromised head gaskets, which are critical for maintaining optimal engine performance and efficiency.

Key Features

• Precise Measurement: Features an easy-to-read 2 1/4" dual-scale gauge, displaying compression from 0-1000 psi and 0-70 bar for versatile application across various diesel engine specifications.
• Efficient Operation: Equipped with a built-in deflator valve, enabling quick release of air and immediate re-testing without the need to disconnect the tool, streamlining the diagnostic process.
• Enhanced Accessibility: A 16-1/2" (355 mm) wire-reinforced hydraulic hose provides ample reach to access cylinders in various engine configurations, ensuring flexibility and durability in demanding work environments.
• Secure Connection: The swivel-end quick coupler facilitates fast and secure attachment to a comprehensive range of adapters, ensuring a reliable, leak-proof connection during testing.
• Professional-Grade Durability: Constructed with high-quality materials, this compression tester is designed for longevity and consistent performance under the rigorous demands of professional shop and field use.

Applications

This diesel compression tester is invaluable for routine maintenance checks and troubleshooting performance issues in diesel engines. It provides crucial data for diagnosing cylinder wear, evaluating valve train integrity, and confirming head gasket conditions. The Lang TU15 series is broadly compatible with numerous diesel engines, including those from GM, Ford, Isuzu, Mercedes, Toyota, VW, and Volvo. Specifically, with the TU-15-42 adapter, this tester is ideal for performing compression tests on Caterpillar 3114, 3116, and 3126 engines that utilize mechanical unit injectors, making it a critical tool for heavy-duty and industrial applications.