Velleman Digital LED Clock # MK 151 (requires soldering assembly)

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:

* Operates on a Power supply: 9V AC/DC (NOT included)

* Dimensions: 3.6" x 1.8" x 4.0"