delivered quickly came to the tester. First test: Brand new brake fluid. Display ok. Then, the liquid of the motorcycle brake. Moisture content, far from being good. After the first pump through the display by an LED has been better. Have the system flushed through until the display of the unit jumped OK. Of course, after each passage emptied the collecting vessel. The device is designed for anyone who even brake fluid change, an absolute must! Just want to sometimes as "food for thought" to give cheap offers of brake fluid change of workshops for concern. In the reservoir of fresh BF is pumped and drained back right. What is in the rest of the lines? The question needs to be answered even each. My motorcycle brakes operate in any case better than after each workshop ventilation. The tester has opened my eyes!
