Use to check the quality of brake fluid. 5 LED's indicate the quality and percentage of water in the brake fluid. Suitable for DOT3 and DOT4.

LED Indicators

  • Battery OK - No Water.
  • Less than 1% of Water.
  • Approximately 2% of Water.
  • Approximately 3% of Water - the brake fluid should be changed.
  • Approximately 4% of Water - the brake fluid should be changed urgently! Danger!
Barcode # 9322159965124