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7 Segment Digital Clock Kit K8089


Diplays time and also “OPEN or CLOSED” for stores, includes case.


7 Segment Digital Clock Kit K8089

The K8089 is a 2 1/4″ 7 Segment Digital Clock kit.

The large 57mm display offers time, (12h/24h) and also OPEN or CLOSED feature.

With the addition of a optional temperature sensor kit# K8067, it can also display temperature in C/F.


  • 12/24h clock system
  • min temp readout: ◦celsius: -20°C
  • fahrenheit : -4°F
  • max temp readout: ◦celsius: 70°C
  • fahrenheit: 158°F
  • auto toggle function
  • easy time setting
  • easy wall mounting
  • back-up battery
  • automatic frequency detection
  • unique extra feature: auto toggle between time/temp and scrolling sign ‘OPEN’ or ‘CLOSED’


  • power supply: 12VAC (e.g. PS1205AC)
  • power consumption: 250mA max. (incl. temp. sensor*)
  • backup battery: 3V (CR2032)
  • power consumption on backup battery: +/-1mA
  • dimensions: 9 x 2.9 x 1.26″



Illustrated Assembly Manual

Availability: 4 days

Order No. K8089



Authorized Velleman Distributor