ORIA Digital Wireless Hygrometer Indoor Outdoor Thermometer Humidity with Touchscreen and Backlight Temperature with Large LCD Screen Min and Max Records for Home Office Greenhouse

Feature: 1. Four Touchscreen Button on the Hygrometer Thermometer! ?/? Switch Backlight LCD Display 24HRs/all time Maximum and Minimum Humidity/Temperature Clear Function Change Different Remote Sensor 2. Various Mounting Selections You have simple steps to get it mounted thanks to retractable bracket, magnet on the back and hanging hole. The multifunctional gauge can be placed on the wall, refrigerator, desk and more for your great convenience! 3. Specification Wireless Range: 197ft(60m) Indoor Temperature Range: -4? to 158??-20? to 70?) Outdoor Temperature Range: -40? to 158??-40? to 70?) Humidity Range: 20% to 95% Temperature Resolution: 0.1??0.1?? Humidity Resolution: 1%RH Refresh rate: 10 seconds Station: 2*AAA Battery (Not Included) Sensor: 2*AAA Battery (Not Included) 4. Note Please replace the battery if the LCD screen stopped working. Do not leave to extreme high of low temperaute because this may damage the electronic parts and plastics. The remote sensor must be always placed upwards so that rain won't get inside the sensor through the vent holes on the bottom of the senor. 5. Package Include 1x Base Station 1x Remote Sensor 1x User Manual