مكان المنشأ
Guangdong, China
Product name
Digital counter
Display digits
Dual-line,6 digits,high light LED
Display range
-19999~999999
Input signal type
Square wave, sine wave, passive contact
Signal level
High Level:5-30VDC Low Level:0-2VDC
Max frequency
1Hz, 30Hz, 1KHz, 5KHz selectable
Edge trigger
NPN falling edge,PNP rising edge
Counting accuracy
±1 pulse (more or less)
Ratio coefficient
0.00001~999999
Power supply & consumption
100~240V AC/DC <5W