Check Your oil quality With A Check Pen
Oil Quality Check Pen is Designed to check the quality of brake fluide quality. 5 LEDs to indicate the percentage of water in the brake fluid.
Automatically power off. Oil Quality Check Pen is very small and light to carry for more convenience.
An excellent helper for your journey.
- This brake fluid tester is fit for cars 4S shops and car owners, it is simple, accurate and fast
- This kind of brake fluid test pen clearly shows moisture degree through a light emitting diode
- Red light means brake fluid needs to be replaced immediately, green light means in good condition
- The brake fluid test pen is made of high quality plastic which is sturdy and durable
- Oil Quality Check Pen Brake fluid oil detection pen