DuraTime HP 10 Digit, 2 Line, 1.2" Multi-Color Dot Matrix Digital Clock!
10 Digit Multi-Color Digital Clock
Accurate to 2 ppb (Parts Per Billion) or 1 second over 20 years
User changeable multi-color LEDs that allow you to switch between red, blue, green, yellow, magenta, cyan or white colors
Model # HPAC121002