Jumbo Single Digit Clock, 2.9 x 2.3 x 1.3"

Now THIS is the ultimate gadget digital clock for the electronic enthusiast! It's just one single digit? but at least its big! A huge bright red 57mm 7-segment display displays complete 12-hour time format in a sequence of digits? one digit at a time! The display is mounted in the hi-tech attractive dark enclosure that features a single button to control all features. Also includes a "blank display? dark mode. Built-in clock accuracy is 30ppm. Runs on 9-12VDC at 150mA.