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
power supply: 9V AC/DC (option: TR-G3/8)
dimensions: 92 x 45 x 101mm / 3.6 x 1.8 x 4"