Introduction

Brake pressure was transmitted by brake fluid, the pressure transmission 
will out of function once brake fluid including too much water. In order 
to safe-driving, we must test water ratio scale in brake fluid regularly. 
The brake fluid tester help us do current maintenance, make sure we 
drive in safety condition.

Features

LCD digital display, intuitive, easy to understand. 
It can detect D0T3/4/5.1 brake fluid.
There is a backlight display function, in a dark place can also see the 
screen clearly. 
When red light flashes, the brake oil is in an unfavorable state
When alarms, the brake oil must be replaced.