4-digit display timer to activate time service through a connection to a mechanical coin mechanism.

• Consisting of 2 electronic boards interfaced to each other via a coupling connection.
  
  
• Programming is carried out by push button and is shown on the display along with time.
  
  
• The following parameters can be programmed:
  - service duration;
  - number of necessary coins and/or tokens;
  - “Start” button to activate the service;
  - “economy” function;
  - service end notice time.
  
  
• When the board receives the pulse, it checks whether the predefined number of coins and/or tokens has been reached and enables the service relay. At the expiry of the set time, the relay will be disabled.
  
  
• The “economy” function temporarily interrupts the service if the ”Start” button is pressed and re-starts it when the button is pressed again; time will not decrease.
  
  
• Ideal also in those contexts where a medium digit luminosity at a low price is required.