VDIAGTOOL028 Car Brake Fluid Test Pen

1. High-precision probe, accurate test. Wipe it clean after use to prolong its lifespan.
2. Voltage: 1.5V
3. Operating temperature: 0-50 degrees Celsius
4. Accurately display the 5 gears, and quickly detect the water content of the brake fluid.
5. Power supply mode: LR44 battery (not included)