Universal Diesel Engine Compression Gauge - OTC Tools and Equipment

The OTC 5021 Universal Diesel Engine Compression Gauge is a robust diagnostic tool engineered for professional technicians. This essential shop-grade diesel engine compression gauge delivers accurate and consistent compression testing across a broad spectrum of light, medium, and heavy-duty diesel engines, allowing for precise assessment of engine health before complex repairs. It can test compression up to 1000 PSI and 7000 kPa on any diesel engine.

Key Features

• Universal Diesel Compatibility: This diesel engine compression gauge offers broad utility across passenger vehicles, light trucks, commercial fleets, and industrial equipment, ensuring comprehensive coverage for various diesel engine types.
• Accurate Diagnostics: Provides precise cylinder pressure readings up to 1000 PSI and 7000 kPa, crucial for effectively identifying issues such as ring wear, valve sealing problems, or cylinder head/gasket failures.
• Professional-Grade Construction: Built by OTC Tools and Equipment, this gauge is designed for robust durability and reliable performance, capable of withstanding the demands of automotive and industrial settings.
• Clear Readout: Features a 2 1/4 inch diameter, high-visibility gauge dial for straightforward and accurate interpretation of results under various lighting conditions, minimizing potential for misreading.
• Comprehensive Adapter Set: Includes essential adapters for common glow plug and injector ports, along with straight and 45-degree hose connectors, ensuring broad compatibility and simplified setup.

Applications

• Performing routine compression checks on a variety of automotive, light commercial, and industrial diesel engines as part of preventative maintenance to detect imbalances.
• Diagnosing common performance issues such as low power, hard starting, misfires, or rough running complaints.
• Confirming suspected mechanical failures, including worn piston rings, damaged valves, or cylinder head leaks, prior to engine disassembly.
• Establishing baseline data and comparative readings for fleet health inspections and long-term engine performance tracking.

Specifications

• Manufacturer: OTC Tools and Equipment
• Model / Part Number: 5021
• Product Name: Universal Diesel Engine Compression Gauge
• Dimensions: 13.2" x 6" x 2"
• Weight: 1.4 lb