Indoor-Outdoor Thermometer & Atomic Clock

Wireless indoor/outdoor temperature with trend arrow; Automatically updates for Daylight Saving Time; Low-battery icon for clock & sensor; Indoor temperature range: 32deg F-122deg F; Outdoor temperature range: -4deg F-140deg F ; Requires 2 AA alkaline batteries for receiver & 2 AA alkaline batteries for sensor
Warranty: One Year
Country of Origin: China