Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Velleman K8089 2.25 Inch 7 Segment Digital Clock Kit  ASSEMBLY IS REQUIRED
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    Velleman K8089 2.25 Inch 7 Segment Digital Clock Kit ASSEMBLY IS REQUIRED

    Manufacturer: Velleman Inc

    Item #: VEL-K8089   •   MFG #: K8089


    List Price:$89.95
    Our Price:$76.50

    free ship
    Availability: Usually ships in 3-10 business days
    This item is currently out of stock and will ship the minute we receive it – typically 3-10 business days. Need it sooner? Expedited delivery options may be available. Email [email protected] or call customer service at 800-522-2025 and we’ll make it happen.


      • Features

        • 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'
      • Specifications

        • power supply: 12VAC (e.g. PS1205AC)
          power consumption: 250mA max. (incl. temp. sensor*)* optional:temperature sensor k8067 or VM132
          backup battery: 3V (CR2032)
          power consumption on backup battery: +/-1mA
          dimensions: 9 x 2.9 x 1.26"


      by PowerReviews
      VELLEMAN INCVelleman K8089 2.25 Inch 7 Segment Digital Clock

      (based on 1 review)

      Ratings Distribution

      • 5 Stars



      • 4 Stars



      • 3 Stars



      • 2 Stars



      • 1 Stars



      Reviewed by 1 customer

      Displaying review 1

      Back to top


      Excellent soldering kit

      By postmaster-general

      from Berwickshire, UK

      About Me Midrange Shopper


      • Additional Temp Read Out
      • Attractive Design
      • Clear Display
      • Keeps Good Time
      • Reliable


      • Assembly Requires Skill

      Best Uses

      • Bedroom
      • Decoration
      • Desk
      • Kitchen

      Comments about VELLEMAN INC Velleman K8089 2.25 Inch 7 Segment Digital Clock:

      This is an excellent soldering kit. It is a little trickier to assemble than most Velleman kits, the metallic contact surface on the PCB is very small compared to most other kits. It also has an unusual power supply, 12v AC, can work with DC but time would be innacurate. It doesnt matter if you're in a 50Hz or 60Hz country, it automatically detects and is very accurate. Could be used in a shop window as has the additional feature of OPEN and CLOSED displayed. When used with Velleman kit K8067 universal temperature sensor, it can either constantly display temp or flick between temp and time. The frequency between time and temp cannot be changed. It can also display the mains frequency. I use mine with 3 K8067's temp sensors in various locations around the house and outside temp. The beauty of these units is they are in a current loop so the distance of cable required makes no difference. As mentioned before, the soldering is slightly more tricky than other kits, when I first powered it up I had one segment of one of the displays flickering. I went round all the connections again for that area and it was fine.

      • Primary use:
      • Personal

      Displaying review 1

      Back to top


      Add Accessories for your K8089: