The overall accuracy of the machine is better than 0.01%;

The display data, flow, speed, accumulative amount, load, time can be set to the same screen display built-in multifunctional regulator, can be directly in the instrument internal PID adjustment; Guided menu operation, the instrument has self-diagnosis, alarm prompt, pulse output, manual/automatic null balance and zero automatic tracking functions, and can realize the simulation or physical test error automatic correction;

With high and low belt speed alarm delay output and feed rate control deviation delay alarm output function; It has the output function of solid state relay with cumulative tonnage pulse signal, 0.01T, 0.1t optional;

With high and low limit alarm, fault self-diagnosis function

Test error can be selected as percentage or project value display

The system has the function of cumulative pulse output;

With a very reliable power failure protection of internal data function; Multiple isolation interfaces, extensible to achieve two-way communication (RS232/485), print output, current (flow 4~20mA) output, frequency output and other functions of data storage, battery to keep data up to 10 years;

Metal plate spray shell, waterproof, dust-proof, strong magnetic field interference.