La Crosse Technology 513-149 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