1. Data display function: with riding speed, single mileage and cumulative mileage, riding timing, power assist gear, motor running power and temperature, battery voltage and power status, brake status display;
2. Intelligent power function: truly reflect the battery power status, record power consumption in real time to ensure riding mileage;
3. Gear setting function: help to switch gears in multiple gears and automatically save, and restore the gear state when turned on and off;
4. Parameter setting function: It has a number of user parameter setting functions, which can set and adjust the operating modes such as motor parameters, speed measurement parameters, speed limit parameters, power parameters, power control parameters, controller lower voltage limit and upper current parameters for different models;
5. Data viewing function: users can view and clear the historical data of driving, view single or cumulative riding time, riding mileage, etc.;
6. Vehicle boost function: with 6Km/h boost push function, the boost sign flashes when pushing, cyclists can use it when pushing the vehicle, and the vehicle is labor-saving and easy to drive;
7. Rotary handle signal function: with self-contained rotary handle operation function;
8. Cruise control function: with cruise function setting and display, to automatically maintain the speed and make the vehicle drive at a fixed speed;
9. Night driving function: with LCD backlight display and headlight switch control function, the instrument backlight and lights can be turned on during night driving;
10. Password setting function: provide three-digit boot password setting;
11. Automatic prompt function: for the fault of the vehicle, different fault codes are prompted, which is convenient for the inspection and maintenance of the vehicle;
12. Adopt five-wire digital communication mode, good compatibility and interchangeability of instruments, different instruments can be directly interchanged and data parameters can be copied;
13. The main part of the instrument and the operation button are designed with a split structure, which makes the operation more reasonable and convenient;
14. Automatic identification and compatibility of power supply voltage 24V, 36V, 48V;
15. Dimensions: