Pulse counter with manual reset and electricoutput signal.
有手动复位和电气输出信号的脉冲计数器。
2
Testing of electricoutput is of essential for the safety performance of hydropower station.
机组的能量特性检验对水电站的安全运行有着非常重要的意义。
3
By single chip computer control of counter automatically generate tong 1 second stop 4 seconds of signal, make no. 5 relay output drive electric horn turns electrify.