OS100 Oscilloscope
– 4-Channel Simultaneous Signal Capture
– High-Speed 100MHz /1GSa/s Precision Sampling
– Root-Cause Electrical Fault Diagnosis Beyond DTC Codes
– UDIAG Exclusive Optimized Automotive Diagnostic Software
– All-Round Multi-Purpose Automotive Test Coverage
– Wide OBD-II Global Vehicle Compatibility
– User-Friendly Intuitive Operation Layout
UDIAG OS100 is a professional 4-channel automotive oscilloscope designed for advanced vehicle diagnostics in repair garages. With 100MHz bandwidth and 1GSa/s sampling, it captures fast electrical signals and intermittent faults in ignition systems, sensors, wiring, and CAN bus networks. Paired with UDIAG software, it simplifies waveform analysis and supports ignition testing, sensor diagnostics, and vehicle communication decoding, making fault-finding faster and more precise.

Features
4 synchronized channels
Real-time multi-circuit monitoring for cross-system fault comparison.
100MHz & 1GSa/s performance
Captures fast transients and intermittent electrical faults with precision.
UDIAG dedicated software
Auto-optimizes waveform display and simplifies complex data interpretation.
Root-cause diagnostics
Analyzes live signals beyond DTCs to accurately locate fault sources.
Full automotive testing suite
Supports ignition checks, sensor actuation, and multi-protocol CAN/BUS decoding.
Intuitive UI design
Simple navigation reduces learning time for technicians.
OBD-II compliant
Compatible with all post-1996 petrol and 2008+ diesel vehicles worldwide.
All-in-one diagnostic platform
Combines oscilloscope, electrical analysis, and bus decoding in one tool.
Advantages
- 4-Channel Simultaneous Signal Capture
- High-Speed 100MHz /1GSa/s Precision Sampling
- Root-Cause Electrical Fault Diagnosis Beyond DTC Codes
- UDIAG Exclusive Optimized Automotive Diagnostic Software
- All-Round Multi-Purpose Automotive Test Coverage
- Wide OBD-II Global Vehicle Compatibility
- User-Friendly Intuitive Operation Layout
Channel Quantity | 4 independent synchronous input channels |
Bandwidth | 100MHz |
Sampling Rate | Max 1GSa/s |
Core Software | UDIAG automotive specialized diagnostic software |
Supported Diagnostic Items | Ignition test, sensor actuation test, multi-vehicle CAN/BUS decoding, full electrical waveform analysis |
Operating Temperature | OBD-II Certified |
Vehicle Coverage Range | All gasoline vehicles (1996+) and most diesel vehicles (2008+) |







