Other Functions:

1. Mute function

Press the mute button to display the mute symbol, then the detector will not sound an alarm.

2. LCD backlight function

Press the backlight button, the white screen backlight to open, then press the backlight button to turn off the backlight.

3. Battery check

Press the power check button, the screen symbol turns on and the analog bar shows the remaining battery capacity at this time.

4. Low voltage warning

When the battery power is low, the symbol automatically turns on to remind replacement of the battery as soon as possible.

Note:

1. After use, please clean the probe and avoid any retention of stains that might affect the test.

2. If in use for a long time, best to remove all batteries and store in a dry place at normal room temperature.

Operation Steps:

1. Install 1pc 9V(6F22) battery at the back of tester.

2. After inserting the battery, press POWER button to turn on the tester, all analog bars turns off with buzzer sounding, indicates the product self-test is successfully finished.

3. Press DOT3, DOT4, DOT5.1 button to switch brake fluid type to test.

4. Insert the probe into brake fluid, At this moment, the number of analog bars shows the water ratio in the liquid. When the water ratio is more than 3%, the LCD screen backlight will turn red, and the buzzer will alarm that the brake fluid needs to be replaced.

5. Press POWER button to turn off the tester.

Packing List:

1pc * Brake fluid tester(Battery not included)

1pc * User manual (in English)