Description:
1. The product has memory function, the data will not lose when power off
2. With 4-digit digital display, the display range is 0-9999
3. Wide voltage operation, support DC4-40V
4. Adopted of high quality electronic components, and accuracy process, ensure for the durability
5. With accumulated +1, clear, power off data memory function
Specifications:
Item Type: Counter ModuleWorking Voltage: DC 4-40V
4-digit CounterCounting Range: 0-9999
Package list::
1 x Module
Note:
1. External sensor must be NPN normally open2. The positive pole of the module is connected to the positive pole of the power cord, the other is connected to the negativeDescription:
1. The product has memory function, the data will not lose when power off
2. With 4-digit digital display, the display range is 0-9999
3. Wide voltage operation, support DC4-40V
4. Adopted of high quality electronic components, and accuracy process, ensure for the durability
5. With accumulated +1, clear, power off data memory function
Specifications:
Item Type: Counter ModuleWorking Voltage: DC 4-40V
4-digit CounterCounting Range: 0-9999
Package list::
1 x Module
Note:
1. External sensor must be NPN normally open2. The positive pole of the module is connected to the positive pole of the power cord, the other is connected to the negative