Velleman Digital LED Clock Soldering Practice Kit (MK151)

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clock with red 7-segment displays in an attractive enclosure automatic time base selection (internal or net-frequency controlled 50/60Hz) Internal time base with fine-tuning adjust ment internal time base with fine-tuning adjustment select 12h- or 24h-mode for the time display equipped with backup battery (3 x AA) in case of power failure Features: * Clock with red 7-segment displays in an attractive enclosure * Automatic time base selection (internal or net-frequency controlled 50/60Hz) * Internal time base with fine-tuning adjustment * Select 12h- or 24h-mode for the time display * Equipped with backup battery (3 x AA) in case of power failure * Clock still displays the time in case of power failure Specifications: * Power supply: 9V AC/DC * Dimensions: 3.6" x 1.8" x 4.0" Show more