Auto Indoor Outdoor Wireless Weather Station Thermometer Hygrometer

Description: 12 or 24hour time mode. Indoor temperature(C or F). Max/min temperature/ humidity. Wall hanging and free standing. Calendar(day-month-year display). Specification: Temperature accuracy:+/-1.0C Transmission frequency:433MHz Transmission range:Up to 100m(300feet) Indoor temperature range:0C to +60C Outdoor temperature range:-40C to +60C Power requirement:Receiver:3X"AA"alkaline batteries(not included) Sensor:1X"AAA"alkaline batteries(not included) Package Included: 1 X Thermometer