The vacuum pump can generate negative pressure, thereby working as a a brake drain tool to increase the braking force.
Including a vacuum pump, a fluid reservoir, a blowing mould and many other tools, meeting your needs for measurement.
Also has a sturdy storage box, which makes the daily carrying much more convenient with all tools stored in an orderly way.
With easy to read hand held pump dual scale meter, and the simple operation will greatly improve your efficiency as well.
This vacuum pump kit can be used to test various important equipment, and the instrument range is 0 to 760mm Hg.