1. It adopts the special weighing CPU chip of American analog device company, 24 bit analog-to-digital conversion, high precision, and the filling error is less than or equal to 0.05kg.

2. Automatic zero setting and zero position automatic tracking when starting up, and zero position tracking range can be set to automatically eliminate the influence of filling gun weight and hose torque on filling accuracy.

3. Automatic identification of bottle type, automatic valve filling after empty bottle is put on the scale, automatic alarm for overcharge and automatic valve filling for under charge. Shenzhen Anbo Intelligent Control Technology Co., Ltd