Product characteristics:

1. maintenance free variable frequency motor speed regulation, high precision, low noise;

2. large screen blue backlight display, can display speed, time, temperature, maximum centrifugal force, centrifugal integration, cumulative running time, fault display;

3. operation time starts from the speed setting of the Boulevard;

4. electric lock cover device, to achieve the best operation performance;

5. touch keyboard, friendly interface, easy to operate;