شمارنده 4 رقمی با ولتاژ پالس 220 ولت AC مدل CSK4-YKW

Description:
* Gray Plastic Shell AC220V CSK4-YKW 4 Digits Electromagnetic Counter.
* Used to record the cumulative number of electrical pulse signal.
* After an electrical signal is input into the counter, suction is generated in the electromagnet so that the gear wheel escapement then stimulates the digital rotation cycle in the decimal scaler.
* Widely applied to various electrical calculation in different industries.