* 4-digit LED digital tube displays the speed and working mode;
* LF-LED-OS software system;
* LED indicator shows the working status of positive and negative, internal control, external control, foot switch, etc.;
* Toggle switch and knob are combined for operation;
* It has basic functions such as start and stop, forward and reverse,full speed, speed regulation, state memory, etc.;
* Simple dispensing control, realizing the function of repeatedly transferring quantitative liquids;
* Streamlined plastic shell design, simple and stylish;
* Large torque output, different pump heads can be installed to realize multi-channel and driver combination;
* The internal structure adopts a double-layer isolation design, and the circuit board is sprayed with three anti-paint technology to achieve the effect of dust and moisture;
* Super anti-interference characteristics, wide voltage design, suitable for complex power supply environment;
* External control high and low-level control start and stop, positive and negative, simple subassembly, optocoupler isolation; external control analog quantity adjusts the speed;
* RS485 communication, support Modbus protocol, convenient to connect with various control equipment;
* It can be equipped with foot switch, pulse dampener, leak detector and other optional accessories.