current meter measurement

We change the curcuit of printed rotary bucket type flowmetre, remove complicated electric curcuit control, data treat and print.

改变打印式旋浆测流仪浅路,去除复杂的电路控制、数据处理及打印功能,改为仪器自动报警,人工记数记时,手工计算,使测流更简单方便,工作更可靠,更适应野外工作的需要。