ITEM NAME:Black Brake Fluid Tester Tester for brake fluid of ASTA X9J5 Black Brake Fluid Tester Tester for brake fluid of ASTA X9J5 Display: 5 LED material: plastic Test Height: 150 mm (length) x 20 mm (diameter) Suitable for brake fluids DOT 3 / DOT 4 Power supply: 1 x 1.5V (not included) The tip should be cleaned with water after use 5 LED indicator water in the brake fluid: 0% LED: battery is OK, and it is on the water content in the brake fluid 1% LED: Moisture, H2O less than equal 1% is brake fluid by the standard 2% LED: moisture, H2O less than equal 2%, still use can 3% LED: content water moisture, H2O less than equal 3%, brake should be changed 4% LED: content water moisture are H2O Greater than equal 4%, brake should changed Package Included: 1 x brake fluid tester Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.
