Description
Digital, precise, and workshop-ready
The EBT 03.3 brake fluid tester from Leitenberger is a professional, digital measuring device for fast and reliable testing of brake fluid in automotive workshops. It enables precise determination of the water content (%) and boiling point (°C) and also provides a clear recommendation as to whether the brake fluid should be changed. The EBT 03.3 is based on 57 years of experience, extensive laboratory analyses, and numerous series of brake fluid measurements. It is the logical further development of the proven EBT 03 and EBT 03 USB models.
Precise, state-of-the-art measurement technology
The EBT 03.3 brake fluid tester uses the same robust sensor that has been proven over 10,000 times in previous models. However, the electronics and software have been completely modernized and adapted to the latest technical standards.
Your advantages:
- High measurement accuracy
- Very good repeatability
- Current brake fluid types stored
- Fast measurement results directly on the vehicle
Brake fluid testing – fast & reliable
With the EBT 03.3 brake fluid tester, you can measure:
- Water content of the brake fluid in %
- Boiling point of the brake fluid in °C
- Replacement recommendation: Replace brake fluid – Yes / No
Ideal for reliable vehicle diagnostics, transparent customer advice, and documented workshop processes.
Suitable for all common brake fluids
The electronic brake fluid tester is suitable for:
- DOT 3
- DOT 4
- DOT 4 Plus
- DOT 5.1
- DOT 4 Class 4 (ISO 4925 – Class 4)
- DOT 4 Class 6 (ISO 4925 – Class 6)
Stand-alone or with digital documentation
The EBT 03.3 can:
- be used as a stand-alone measuring device (display directly on the screen)
- or connected to a PC via USB interface for digital documentation
The software can be used to:
- Measurement results (water content & boiling point)
- Replacement recommendations
Save, manage, and assign to vehicles and customers – ideal for test reports and documentation.
Measuring ranges
Boiling point: 130 °C to 400 °C (1 °C increments)
Water content: 0.1% to 10.0% (0.1% increments)
Self-test & safety
The brake fluid tester has:
- Self-test function
- Water detection (simulation of a measurement error)
The EBT Checker is required for a complete self-test (not included in the scope of delivery).
Compliant with legislation (Austria)
The EBT 03.3 brake fluid tester meets the requirements of Annex 2a Z 16 PBStV for the periodic inspection of motor vehicles in accordance with § 57a KFG 1967 (Austria).
Download the Software
You can download the software for the electronic brake fluid tester here.
Scope of delivery
- EBT 03.3 electronic brake fluid tester
- USB cable (USB-A to USB-C, 1.2 m)
- Software for creating test reports (download)
- Operating instructions (device & software)
- Sturdy carrying case
Equipment
- EBT-Checker-Set (100200_1)
