1pcs LED Brake Oil Testing Pen Automobile Water Content Detection Diagnostic Motorcycle Fluid 1 A

1pcs LED Brake Oil Testing Pen Automobile Brake Oil Water Content Detection Diagnostic Pen Motorcycle Brake Fluid 1.5V Tester Dropshipping
Features:
One piece of brake fluid tester LED car vehicle auto automotive testing tool
Color: Black
Testing DOT 3, DOT4, DOT5 brake fluid
This listing is for one piece of car brake fluid oil tester with 5 LED.
This item can be used as a digital brake fluid tester suitable for determining brake fluid quality and can determine whether it's time for you to change your brake fluid.
Instructions:
Turn on the brake fluid tester by pressing the button. A green light should light up. If the light does not come on, it may be time to change a battery.
Unscrew the lid for the brake fluid reservoir, and take off the cap for the brake fluid tester.
Dip the test probes into the brake fluid and the LED lights will indicate the percentage of water in the brake fluid.
After testing, remember to screw the lid of the brake fluid reservoir back on tightly.
Technical parameters:
Green: Battery OK, that is, brake fluid does not contain water
Green / yellow: brake oil in water content of less than 1%, better brake fluid performance, ease of use.
Green / yellow / yellow: brake oil in water content of about 2%, brake fluid can continue to use.
Green / yellow / yellow / red: brake oil in water content of about 3%, the proposed replacement of brake fluid.
Green / yellow / yellow / red / red: brake oil in water content of at least 4%, the brake fluid must be replaced immediately responsible for very dangerous.
Note:
Replace the battery if the green LED light no longer lights up after you press the button.
Wash the test probe with tap water after every use.
Package:1*Brake Fluid Tester