It is a must-have tool for regular vehicle maintenance and engine fault diagnosis, compatible with most cars, ATVs and trucks. Made of high-quality copper, aluminum, iron, ABS plastic and rubber nylon resin materials, this testing kit ensures sturdy structure and long-lasting service life.
They allow simultaneous reading and comparison of proportional brake pressure between front and rear brakes, as well as testing of master and slave cylinder pressure. It effectively identifies issues such as brake pull, uneven pad wear, and master cylinder failure, helping maintain balanced braking force to all wheels.