Electronic Brake Fluid Tester

– determines the percentage of water in the
  brake fluid quickly and easily
– immediate indication of the test results via diodes:
   green=< 1,5% water
   yellow: 1,5 – 3% water
   red: >3 % water
– suitable for brake fluids DOT3, DOT4, DOT 5.1
  not suitable for brake fluids DOT5
– with automatic shutdown
– includes battery