New professional wireless anemometer WS2032 433 MHz and transmission up to 100 m Description : Display Indoor and outdoor relative humidity, wind chill and dew point, 12 or 24 hour time display. Records Mix/Max temperature inside and outside and humidity. Designed with weather forecast trend arrow, perpetual calendar, time zone and time alarm setting, and weather alarm modes for temperature. Temperature display in Fahrenheit or Celsius. It can be mounted horizontally or vertically. Radio controlled time and date with manual setting option (DCF, WWVB selectable), synchronized instant reception of external weather data. Wind direction (N, S, W, E, NE, SE, SW, NW) with LCD compass and wind speed in mph, km/h, m/s, knots, Bft or gusts. Also weather forecast displayed with weather icons (sunny, cloudy, cloudy, rainy, snowy). Specification : Outdoor temperature range: -40 to 60 Indoor temperature: 0 to 50 Temperature Accuracy: 1.0 Humidity Range: 20% to 90% Humidity Accuracy: 5% Energy Consumption: Receiver: 2 AAA 1.5V alkaline batteries Transmitter: 1.5V 2 AA alkaline batteries Battery life: 12 months for the base station Size chart: Size (approx. ): 140mm x 84mm x 25mm/ 5.5 x 3.3 x 0.98 inch The package includes: 1 Piece LCD Receiver (without battery) 1 piece remote wind sensor 1 piece manual 1 piece. Anemometer telemetry sensor installation hardware