OTC Tools 3840F Automotive Diagnostic Oscilloscope Kit

The OTC Tools 3840F is a professional-grade automotive diagnostic oscilloscope designed for comprehensive vehicle testing and troubleshooting. This two-channel scope combines advanced waveform analysis with built-in reference data to help technicians quickly diagnose sensor, actuator, and ignition system issues.

Key Features:

• Fast 25 mega-sample per second sampling rate for accurate signal capture
• Built-in reference database with coverage from 1985-2006 vehicles
• Glitch Snare feature detects intermittent electrical faults
• True RMS graphing multimeter with measurement and graphing capabilities
• Secondary ignition testing with single cylinder waveform display
• Real-time waveform comparison displays actual signals alongside reference patterns
• Preset tests for quick evaluation of common automotive sensors and actuators
• USB interface for software updates and data transfer
• Diesel function supports injection pump timing and RPM testing with optional accessories

Diagnostic Capabilities:

The scope displays secondary ignition waveforms with spark voltage, RPM, burn time, and burn voltage readings for precise ignition analysis. The comprehensive help menu and built-in test procedures include normal reference signal patterns, theory of operation, and troubleshooting tips for each preset test.

Complete Kit Includes:

• Two-channel automotive oscilloscope
• Two shielded test leads with ground connections
• Inductive pickup probe
• Secondary ignition pickup
• Three alligator clips, back probe pins, and test probes
• AC adapter and rechargeable Ni-MH battery pack
• USB interface kit
• User manual and soft carrying case

This portable diagnostic tool is ideal for professional technicians who need reliable waveform analysis and comprehensive testing capabilities in the shop or in the field.