Brake Fluid Tester OTB601C is used to test the quality of brake fluid, which includes DOT3, DOT4, DOT5.1 brake fluid. The tester will indicates the water containing by LED indication.
- Easily, quickly and precisely check the water content of all polyglycol-based brake fluids (DOT3/DOT4 and DOT5.1).
- Automatic switch-off.Takes 1 x AAA/1.5V battery (included).
- Only takes seconds to know the results
