Battery-Powered Car Brake Fluid Tester
Professional Tester: Check the quality of brake fluid, allows you to quickly verify the percentage of moisture in the hydraulic fluid. The device helps prevent serious problems with the brake system by signaling you when it is necessary to change the fluid, increasing…
- Tests brake fluid quality and moisture (water) level in percentage.
- Calibrated for DOT3 and DOT4 brake fluids
- The result is displayed through 5 LED indicators.
- Clearly indicates when the fluid needs to be changed (over 3% water).
- It gives the result within a few seconds.
- Compact size.
- Protective cap for test tips.
- Automatically turns off after 12 seconds of no use.
- Operates on 1 AAA 1.5V battery (not included).
- Essential equipment for periodic checking of the braking system and increased driving safety.
Battery-Powered Car Brake Fluid Tester
Description:
Professional Tester: Check the quality of brake fluid, allows you to quickly verify the percentage of moisture in the hydraulic fluid. The device helps prevent serious problems with the brake system by signaling you when fluid replacement is necessary, increasing driving safety.
DOT 3 and DOT 4:Equipped with 5 colored LED indicators (green, yellow and red), the tester clearly shows the water level in the brake fluid within a few seconds. It is calibrated for DOT3 and DOT4 brake fluids (DOT4 is used in most modern cars). It operates on 1 AAA 1.5V battery (not included) and automatically turns off after 12 seconds of non-use.
Compact Size:Thanks to its compact size, it can be easily carried in a pocket or toolbox. Comes with a protective cap for the test probe. Ideal for personal or professional use in workshops.
Usage:
1. Press the button to turn it on, the green light will turn on.
2. Open the brake fluid reservoir cap.
3. Immerse the probe in the liquid and read the result from the LEDs.
4. Close the tank after testing.
Interpretation of LEDs:
• Green: 0% water (okay)
• Green + yellow: <1% water
• 2 yellow: about 2%
• 1 red: about 3% (needs to be replaced)
• 2 red: ≥4% (urgent change)
- SKU
- A3539
- Weight
- 0.1 kg
- Category
- Other Car Accessories





















