Ultra- low-power design, circuit board smaller . Large capacity battery configuration , longer life . Unique intelligent charging protection function , prevention of over- current, over charge phenomenon. The battery life of a stronger, more Lasting . Ultra-bright, low-brightness display , automatic adjustment ( to be set ) Startup, shutdown , automatic voltage display . Good dynamic weighing performance, not because of swaying affect the weighing With a wireless remote control for easy operation . Cumulative , automatic total , peeled, peeled distance, numerical maintained, showing sub- value choice, any weight correction . Overload, underload remind display, low voltage alarm , battery capacity is less than 10 % of the police . Technical Specification. Optional wireless communication module , the working carrier frequency is 430MHz ~ 470MHz ISM band between the open , license-free use , The current weighing data to within 1KM wireless meter or PC display or management .