Perhaps the best feature of the wt-3181 clock is its ability to receive the atomic time signal from Colorado (works great in Canada), so you never need to set the clock! Every night it is adjusted if necessary, including daylight savings changes. One AA battery does it all.

Features...

• Analog Temperature (°F and °C)
• Analog Hygrometer (%RH)
• Atomic time with manual setting
• Automatically sets to exact time
• Accurate to the second
• Automatically updates for daylight saving time (on/off option)
• 4 time zone settings
• Simple operation: insert 1 "AA" battery

Specifications...