Cosber Diagnostic Systems
Advanced German equipment for inspection lines, brake testers, and emission control. Uncompromising measurement precision, German quality standards, and European certification for auto repair shops of any scale.
Cosber — German Engineering & International PTI Standards
Cosber GmbH, headquartered in Munich, is a leading global developer of periodic technical inspection (PTI) diagnostic lines and stationary testing equipment. The brand delivers comprehensive solutions for state vehicle inspection authorities, major dealer networks, and independent service centers, ensuring full compliance with strict EU directives.
Engineering from Munich
Hardware and software development by leading German specialists.
ISO / CE / PTB Certification
Full compliance with international metrological and industrial standards.
Integration with Auto Workshop Software
Unified digital database with Wi-Fi/LAN protocol transmission support.
Wear-Resistant Coating
Patented coating on brake tester rollers for tire protection and an extra-long service life.
Strain Gauge Sensors
Ultra-precise strain gauges for instant measurement of braking force and alignment.
4WD Test Benches
Automatic recognition and accurate testing of all-wheel-drive vehicles.
Cosber Smart Software
Intuitive software featuring clear result visualization and official report printing.
Roller Brake Testers
Brake system testing stations for passenger cars and heavy commercial vehicles with automatic 4WD mode.
- Measurement of braking force and disc ovality
- Built-in axle weighing and efficiency calculation
- Reinforced structure with wear-resistant coating
Inspection Lines (PTI Line)
Modular diagnostic lines for fast testing of brakes, suspension, and side-slip at a single bay.
- Includes brake tester, side-slip tester, and suspension tester
- Automated vehicle progression through testing stages
- Generation of a single comprehensive diagnostic report
Suspension Joint Play Detectors
Hydraulic and pneumatic plates for visual inspection of wear on joints, bushings, and bearings.
- High directional force for multi-axis plate movement
- Remote control unit with integrated flashlight
- Flush-floor or lift-mounted installation
Gas Analyzers & Opacimeters
High-precision instruments for measuring exhaust gas composition in petrol and diesel engines.
- Measurement of CO, CO2, HC, O2, NOx, and K-value (opacity)
- Fast warm-up time and high sensor stability
- Compliance with Euro-5 and Euro-6 environmental standards
Headlight Testers
Analog and digital (CCD camera) headlight beam testers for all light sources (Halogen, LED, Matrix, Laser).
- High-precision optical lens and digital display
- Automatic compensation for uneven floor surfaces
- Quick measurement of inclination angle and luminous intensity
Heavy-Duty Diagnostic Systems
Heavy-duty equipment for testing trucks, trailers, and buses with axle loads up to 18–20 tons.
- High-durability design built for maximum loads
- Pneumatic axle load simulation
- Operation via remote tablet
Key Considerations When Choosing Inspection Equipment
Maximum Axle Load
For passenger cars, 3.5–4 tons is sufficient, but commercial vehicles require test benches rated from 13 to 18 tons.
All-Wheel Drive (4WD) Support
Reversible roller rotation allows safe testing of vehicles with non-deactivatable permanent 4WD systems.
Registry Integration
Cosber software supports sending test measurement logs directly to state and corporate databases.
Comparison of Cosber Diagnostic Bench Tiers
Technical overview of equipment configurations: from basic inspection stations to certified state-level PTI lines.
| Technical Parameter | Passenger Basic (Express Service) |
Universal Workshop (Dealerships / Repair Shops) |
PTI Line / Commercial (Inspection Stations) |
|---|---|---|---|
| Permissible Axle Load | Up to 3.5 - 4.0 tons | Up to 4.0 - 5.0 tons | Up to 13.0 - 18.0 tonsReinforced frame and motors |
| Electric Motor Power | 2 х 3.0 - 3.7 kW | 2 х 4.0 - 5.5 kW | 2 х 9.0 - 11.0 kWFor maximum torque |
| 4WD Vehicle Diagnostics | Optional | Automatic with reverse mode | Fully automatic controlDrivetrain protection for all 4WD types |
| Integrated Weighing System | Optional | Yes (Strain Gauges) | Yes (High-Precision Dynamic)Braking efficiency calculation under load |
| Software Suite | Cosber Basic LED/PC | Cosber Visio Pro | Cosber Network PTI StationConnection to inspection servers |
Cosber Equipment in Service Centers
Click on a photo for a detailed view
