Digital oil quality meter with 5 LED lights for DOT3/DOT4/DOT5

Product Information 1. The main function of this brake fluid tester is to determine the quality of the brake fluid. 2. The moisture content of the brake fluid is determined by measuring changes in electrical conductivity. 3. Five LEDs display the moisture content of the brake fluid as a percentage, providing a more precise result. 4. The device is wireless, portable, and lightweight, making it easy to transport and use. 5. Suitable for professional use in auto repair shops for testing DOT3/DOT4/DOT5 brake fluid. Specifications: Description: This brake fluid tester is used to determine the moisture content based on conductivity changes and to check the quality of automotive brake fluid. It is used for testing DOT3/DOT4/DOT5 fluid. Features: The main function of this brake fluid tester is to determine the quality of the brake fluid. It measures the moisture content of the brake fluid based on changes in electrical conductivity. Five LEDs indicate the percentage of moisture in the brake fluid, providing a more accurate test result. The device is wireless, portable, and lightweight, making it easy to transport and use. Suitable for professional use in auto repair shops for testing brake fluid. DOT3 / DOT4 / DOT5. Features: Condition: 100% new Material: Plastic, electronic components Color: Black Length: approx. 155 mm / 6.1 in Width: 18 mm / 0.7 in Power supply: AAA 1.5V LR03 battery (not included) LEDs: 5 Net weight: approx. 29 g Package weight: approx. 61 g Package contents: 1 * Brake fluid tester (battery not included) Instructions: Unscrew the brake fluid reservoir and remove the tester cap. Then immerse the test probes in the brake fluid up to the plastic rim of the device. Product Information: Green: Battery OK, i.e., no water in the brake fluid. Yellow: Less than 1% water in the brake fluid. Yellow/Yellow: Approx. 2% water content in the brake fluid. Yellow/Yellow/Red: Approx. 3% water content in the brake fluid. The brake fluid must be changed. Yellow/yellow/red/red: At least 4% water in the brake fluid. The brake fluid must be changed immediately! Extreme danger! Features Length10 cm Width10 cm Height10 cm ColorBlack ME96033521 All show About us