Loss in weight feeder Product features 1, the only high-tech product in China that adopts precision weighing technology is up to + 1%. 2, the unique FIVDSP anti vibration technology, RS232/RS485 or CAN bus communication function. 3, 4*4 dust-free keyboard, easy to set, query various operation modes and parameters, operation is very convenient. 4, with self diagnostic function, high and low flow rate * *, low material report * *, broken material, blocking material (no material) reported * *. 5, c