Marathon Atomic Desk Clock, Blue – Easy-to-Read 5.2” Display with Calendar + Heat & Comfort Index – Includes Alarm with Snooze & Backlight
ATOMIC DESK CLOCK - Marathon's Atomic Desk Clock is self setting/adjusting using radio frequencies broadcast from NIST’s Colorado Atomic Clock (only functions in North America).
LARGE DISPLAY - The large, highly legible display includes a button-activated amber backlight.
MULTIPLE MODES - This clock not only has the features you’d expect (time, day & date), it also has indoor temperature, humidity, and a heat & comfort index. It’s perfect for an office setting where indoor conditions can be linked to productivity.