Features: There are 6 different styles,built-in probe or external probe or external dust probe or external heat probe or external rain probe or external alarm, choosing based on your needs. Accurate Temperature and humidity Providing you with accurate data of temperature and humidity in real for time. Humanized design, wall-mounted stand, put it in your desktop or hang it in the wall as your like. Can be used in indoor outdoor, displaying temperature, humidity for time. Suitable for bed room, workshop, lab, greenhouse, warehouse, basement,etc. Specifications: Material: ABS Size: 210x170mm or 8.27x6.69in LED large screen display Temperature humidity display Upper lower limit alarm Indoor outdoor temperature. Indoor outdoor humidity. for Time Date display. Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Thermometer Hygrometer