superseded into STA73103 Adapter for TU3PB - 12mm - Lang

The Lang 73105, now superseded by the STA73103, is a precisely engineered 12mm adapter designed to significantly expand the diagnostic range of your TU3PB Universal Compression Tester. This essential component ensures technicians can obtain accurate and consistent compression readings from engines utilizing 12mm spark plug threads, crucial for thorough engine health assessment in both automotive and industrial settings. It seamlessly integrates with the existing TU3PB system, providing a reliable connection for detailed performance analysis.

Key Features

• Precision-Machined Fit: Engineered for a secure, leak-free connection to engine cylinders requiring a 12mm thread, ensuring accurate pressure readings.
• Expanded Diagnostic Capability: Broadens the application of your TU3PB Universal Compression Tester, allowing service for a wider variety of engines.
• Professional-Grade Durability: Constructed from robust materials designed to withstand the demanding conditions of professional shop environments, offering long-term reliability.
• Reliable Performance Assessment: Facilitates precise compression testing, enabling effective identification of engine issues such such as worn piston rings, valve damage, or head gasket leaks.
• Seamless Integration: Designed for quick and straightforward attachment to the TU3PB compression tester, enhancing technician efficiency.

Applications

This 12mm adapter is an indispensable tool for professional technicians and mechanics focused on comprehensive engine diagnostics. It is primarily utilized to connect the TU3PB compression tester to spark plug ports with a 12mm thread size, commonly found across a range of modern automotive, motorcycle, and small industrial engines. Ideal for troubleshooting engine performance complaints such as misfires, low power output, rough idling, or excessive oil consumption, this adapter provides critical data to accurately diagnose internal engine integrity and pinpoint the root cause of mechanical failures.