LA CROSS WS-2812U-IT Weather Station

Completely wireless solar wind sensor 100% solar-powered with built-in rechargeable alkaline power cell High-efficient solar panels maintain operation throughout all seasons Completely wireless rain sensor Self-emptying bucket Completely wireless thermo-hygro sensor Transmission of temperature and humidity data Sensors Transmission range: over 200 feet ( Open field, free of obstructions) Wireless USB Transceiver and PC software USB transceiver plugs into your PC to transfer and share the collected weather data from your weather display with your PC Weather history PC software Stores collected weather data, creates graphs, synchronizes time/ date, updates user settings and sets weather alarms Works with Windows XP, Vista, Windows 7 Specifications: Indoor temperature range : -40° F to + 139.8° F Outdoor temperature range : -40° F to + 139.8° F Indoor humidity range: 1% to 99% Outdoor humidity range: 1% to 99% Wind speed / gust: 0 to 111.8 mph Wind chill: -40° F to + 139.8° F Rainfall: 0 " to 393.7 " Transmittion range: Wireless: 330 feet Power requirements: Receiver: 3 " C " Alkaline Batteries Thermo-hygro sensor: 2 " C " Alkaline Batteries Rain sensor: 2 " AA " Alkaline Batteries Wind sensor: Solar powered