Model Number: WA-139BU
Brand Name: OVO
Key Specifications/Special Features:
* Binary representation time display* LED indicates the hours and minutes* One row of LED shows hours (8-4-2-1), add all numbers-lit to get the right hours* Another row of LED shows minutes (32-16-8-4-2-1), add all numbers-lit to get the right minutes*Push button, then the time is displayed for 6 seconds* Training for quick calculation, good exercise for brain
Shipping Information:
FOB Port:
Hong Kong SAR
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe