Digital Black Wireless Thermometer with Indoor Humidity, LCD (308-43647-INT)

Large 1" digits show temperatures (indoor and outdoor in either F/C); Also, keeps track of indoor humidity (%RH) TX141-Bv4 Temperature Only Sensor with 330ft Range, Records MIN/MAX Temperature with Time & Date Stamp Customizable calendar display; Station can be wall mounted or used as a table stand; Indicates signal strength and low batteries Bonus Add-On features: The display is capable of receiving data from up to three Temp/Humidity sensors (compatible with TX141TH-BCHv3 only) and one TX145R wireless rain bucket (Additional sensors are available for purchase separately); Includes an auto-scrolling option. Receiver (display) needs 2 AA alkaline batteries (not included); Sensor needs 2 AA batteries (not included)