Features：
- DOT3, DOT4, DOT5.1 optional
- Goose neck probe provides flexibility of detection
- Fast warm-up
- Sound and light alarm
- Low battery warning
Operation Manual:
- 1. Install one 9V(6F22) battery at the back of tester.
- 2. After inserting the battery, press POWER button to turn on the tester, all LEDs lights turn on with buzzer sounding, which indicates the product self-test is successful.
- 3. Press SELECT button, it will locate DOT3 model automatically.
- 4. Each time you push the SELECT button, it will recycle from DOT3 to DOT4 to DOT5.1 with the indicator LEDs.
- 5. Immerse the probe into brake fluid and you will get different colors of LED lights, they indicate
- Green Light: indicates the brake fluid water content is below 1%
- The First Yellow Light: indicates the brake fluid water content is approximately 1.5%
- The Second Yellow Light: indicates the brake fluid water content is approximately 2.5%
- The First Red Light: indicates the brake fluid water content is approximately 3%
- The Second Red Light: indicates the brake fluid water content is more than 4%
- 6. Press POWER button to turn off the tester.
Specification：
- Brake fluid water level ：1%, 1.5%, 2.5%, 3%, 4%
- Brake fluid type：DOT3, DOT4, DOT5.1
- Goose neck length ：23cm/9"
- Alarm mode：Sound, light
- Dimension：175*70*35mm
- Weight： 240g
- Power ：6F22(9V)
Package include:
- 1x Brake fluid tester
- 1x User manual (in English)
- battery not include