Operates at 915MHz (for North America only!)
The Extech WTH600-KIT is an indoor wireless base station with an outdoor wireless transmitter. The transmitter comes with 5 built-in sensors that allows it to measure wind speed, wind direction, rainfall, temperature, and humidity. After the transmitter collects all this data, it then sends the data by a low power radio frequency to the Base Station up to 450ft (150m) away.