Brake Fluid Tester with 4 LED Display
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Code:67241
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Weight:0.072 Kgs
Overview:
✔ Professional brake fluid tester for quick and reliable fluid condition analysis
✔ Designed for measuring moisture content in brake fluid
✔ High accuracy and reliable test results
✔ 4-LED display for fast condition evaluation
✔ Protective sensor cap for improved durability
✔ Simple operation with instant results
✔ Suitable for DOT3, DOT4 and DOT5.1 brake fluids
✔ Includes 1.5 V AAA battery
This brake fluid tester is designed for fast and reliable evaluation of brake fluid condition by determining moisture content within the fluid.
Brake fluid is hygroscopic, meaning it absorbs moisture over time. As water content increases, the boiling point decreases. If the boiling point becomes too low, brake fluid may begin to boil at higher operating temperatures, creating air bubbles that can reduce braking efficiency or lead to brake system failure.
Regular brake fluid testing is essential for maintaining braking performance and identifying when brake fluid replacement is required.
The tester features a high-accuracy measuring system with a clear 4-LED indicator display that provides instant evaluation of brake fluid condition. Operation is simple — switch on the device, immerse the sensors into the brake fluid, and read the result immediately.
The integrated protective cap helps prevent damage and contamination of the sensors during storage and transportation.
Suitable for professional workshops, vehicle maintenance and routine brake system inspections.
Technical Specifications
Compatible Brake Fluids
- DOT3
- DOT4
- DOT5.1
Not Compatible With
- DOT5
Display Type
- 4 LED status indicators
Power Supply
- 1 × 1.5 V AAA battery (included)
Dimensions
- Diameter: approximately 20 mm
Additional Features
- Protective cap for sensor protection
- High accuracy measuring system
Applications
- Brake fluid condition testing
- Moisture content measurement
- Brake system maintenance
- Vehicle inspection and servicing
- Workshop and automotive diagnostics
Technical Features
- High accuracy and reliability
- Quick LED result indication
- Easy operation
- Compact portable design
- Protective sensor cover
- Ready for immediate use
- Suitable for professional service applications
Instructions for Use
- Switch on the tester by pressing the Power button. The device is ready for operation when the green LED illuminates.
- Immerse the measuring sensors approximately 1 cm into the brake fluid.
- The brake fluid condition is displayed immediately and should be evaluated as shown below.
LED Status Interpretation
| LED Indicator | Status | Brake Fluid Condition |
|---|---|---|
| 🟢 Green LED illuminated | Battery OK | Device is ready for operation |
| 🟢 Green LED illuminated after measurement | No water content detected | Brake fluid can remain in the vehicle |
| 🟢🟡 Green + Yellow LEDs illuminated | Low water content (<1%) | Brake fluid can remain in the vehicle |
| 🟢🟡🟡 Green + Yellow + Yellow LEDs illuminated | Low water content (<2%) | Brake fluid can remain in the vehicle |
| 🟢🟡🟡🔴 Green + Yellow + Yellow + Red LEDs illuminated | High water content (<3%) | Brake fluid must be replaced |
| 🟢🟡🟡🔴🔴 Green + Yellow + Yellow + Red + Red LEDs illuminated | Very high water content (>4%) | Brake fluid must be replaced immediately |
Note
After the measurement has been completed, the brake fluid tester automatically switches off after approximately 10 seconds.
A new measurement can only be performed after the device has switched off automatically and has been switched on again.
