High-Precision Probe: 2 metal probes will be dipped into the brake fluid side by side, judging the condition of the brake fluid according to the percentage of water content on the display, and there will be a beeping alarm when the detected brake fluid does not meet the standard value
Quick Test and Safe Driving: Push the power button, set up and it only takes a few seconds to get the test results reflecting whether the brake fluid needs to be changed or not. The safety of brake fluid contributes to the safety of the trip. To save power, the test pen will automatically turn off the power after 1 min after the test is completed
Application: The Brake Fluid Tester supports DOT3, DOT4 and DOT5.1 brake fluid types and can provide accurate result in the 0%-4% range. Note that you need to prepare your own AAA battery(The test pen does not contain batteries)
Portable: The pen shape design makes the test pen more portable and does not take up much space, which is suitable to be kept in the car in order to check the condition of the brake fluid frequently
Screen Display: Screen will display the result, which is more accurately and intuitively to reflect the condition of the tested fluid. If the water content is < 1.5%, it means the brake fluid is great. If the the result is 1.5%-3%, it means that the brake fluid can be used, but needs to be tested frequently. If it is over than 3% or even 4%, an alarm will sound and the brake fluid needs to be changed
Note: 1. If the green LED does not light up when the power button is pressed, the batteries need to be replaced. You should prepare the battery by yourself. 2. After each test, please wipe the liquid from the metal probe
وصف
Preparation: Remove the probe cover of the test pen. Lightly press the power button, long press for a second after the screen display can be turned on to set the type of brake fluid.
The step of testing water content.
1.According to the type of brake fluid tested to select the corresponding type DOT3/4/5.1
2. The front end of the test pen metal should be dipped into the brake fluid to make the both metal probes can contact brake fluid surface.
3. According to the water content on the display can judge the performance of the brake fluid.
If the water content If the water content If the water content > 3% ~ 4%, the screen displays red, while there is a alarm; need to replace the brake fluid immediately
4. After the test, 1 minute after all the indicator lights will turn off the test pen into the power saving mode. One battery can be used continuously for a long time and consumes little power.
Note
1. When installing the battery, the metal probe should not touch any object.
2. If the green LED does not light up when you press the power button, you need to replace the battery.
3. After each test, please wipe the liquid on the metal probe.