This 18'' Indoor/Outdoor wall clock is beautifully made by LaCrosse Technology.

Dimensions: Receiver: 18" Diameter.

All Features:

• 18" Metal. Atomic Time. Updates for DST.
• Analog Hygrometer (%RH),
• analog thermometer (F and C).
• 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.

Specifications:. Temperature range: -10F to +130F and -30C to +60C, Humidity range: 1% to 99% (%RH). After signal is received, press Time Zone button to set. Four Time Zone Settings. Daylight Saving Time Option On/Off. Manual Reset Button.

Power requirements: Clock: One AA Alkaline Battery