LCD brake fluid moisture tester has a metal hose and a separate sensor probe can be used for detecting DOT3/DOT4/DOT5.1 brake fluid moisture content.
||Brake fluid: DOT3, DOT4, DOT5.1
||DC 3V, 2 * AAAA batteries
|LCD display explanation
||≤1% - High purity.
≤2% - Stauts is acceptable.
≥4% - Need to replace immediately.
||Power, menu, LCD light, flashlight
||All the automakers
||CE, FCC, RoHS
Tips: Why do I need a LCD brake fluid moisture tester?
Brake fluid is an important fluid in the brake system. This fluid needs to be replaced regularly. The brake system of a car is composed of a vacuum booster pump, brake pumps, a brake block and a brake disc. After opening the engine cover, you can see a large black disc under the windshield on the main driver's side, which is the vacuum booster pump. After stepping on the brake pedal, the vacuum booster pump will provide assistance, which can help the driver step on the brake plate. In front of the vacuum booster pump is the brake master cylinder. There is a small oil tank on the brake master cylinder, which is used to hold brake fluid.
What the brake fluid detector needs to check is the moisture content of the brake fluid in the oil tank. If the water content of the brake fluid is too high, it will cause the braking force to decrease and the braking distance to extend. When the moisture content of the brake fluid reaches 3%, it needs to be replaced immediately. If you don’t have a brake fluid tester, you have to go to an auto repair shop to do a professional test. It not only takes time but also pays, so it is very necessary to have a LCD brake fluid tester. The operation of the tester is really very simple. And the LCD tester detection accuracy is the same as the tester of repair shop.