2 Channel Automotive Lab Scope - OTC Tools and Equipment

The OTC 3840 2 Channel Automotive Lab Scope is a professional-grade diagnostic tool engineered to equip automotive technicians with advanced electrical testing capabilities. This lab scope features an exclusive vehicle-specific database containing crucial information for most domestic vehicles and numerous imports, streamlining the diagnostic process by recommending appropriate test procedures. It displays detailed diagrams showing pin numbers and wire colors for both the PCM and component connectors, facilitating fast and accurate repairs.

Key Features

• High-Resolution Signal Capture: A 2-channel lab scope with a 25 MHz sample rate per channel ensures rapid data updates and precise waveform analysis for comprehensive diagnostics.
• Advanced Diagnostic Functionality: Includes a unique "Glitch Snare" feature to capture, display, and save abnormal signal patterns, along with real-time comparison of actual waveforms against integrated reference waveforms for efficient component testing.
• Integrated Reference Information: Access powerful built-in guides for each preset test, offering detailed test procedures, normal reference signal patterns, theory of operation, and troubleshooting tips.
• Comprehensive Measurement Capabilities: Provides True RMS Graphing Multimeter (GMM) measurements and graphs for detailed electrical analysis.
• Durable Professional Construction: Utilizes over-molded case technology to disperse shock over a wider area, enhancing the tool's durability and longevity in demanding workshop environments.
• Specialized System Analysis: Offers a secondary ignition function that displays waveform alongside spark voltage, RPM, burn time, and burn voltage, as well as a diesel function for setting injection pump timing and RPM using optional diesel accessories.

Applications

The OTC 3840 Lab Scope is an essential tool for professional technicians and mechanics performing in-depth automotive diagnostics. It is ideally suited for accurately testing and troubleshooting a wide array of automotive sensors, actuators, and electrical systems. Common use cases include identifying intermittent faults, analyzing engine performance, performing electrical circuit diagnostics, and verifying component integrity across a broad spectrum of domestic and imported vehicles. The USB interface supports internet updates for code and data, ensuring the tool remains current with vehicle technologies.