Specifications:

Features:

1. It consists of vacuum pump, vacuum regulator, vacuum indicator, collection container assembly, machine box and etc constitute ,the model is the latest portable AC/DC suction unit.

2. It is novel in design, and with beautiful shape, it has small physical volume and weight light, and also has the advantage of small noise. In addition, it has a portable handle knob, which is convenient for out taking.

3. It uses double-head piston type vacuum pump. It has overfill protection devices, which maintenance work is easy.

4. Provided with three kinds of electrical sources , AC220V, external DC12V, and internal battery. The battery inside the machine can work continuously for more than 1 hour, and can be refreshed over again, thus can be conveniently used in many places.

5. The internal battery is charged with constant voltage and limited current while the unit is working or being attached to AC220V or external DC12V power supply.

6.  It has an electricity ample indicator.