Zer one Digital Wireless Hygrometer Indoor Thermometer Wireless Temperature and Humidity Monitor with LCD Touchscreen and Backlight Temperature Humidity Monitor(Thermometer Hygrometer)

This indoor thermometers hygrometers plays an important role in your home, office, wine cellar and greenhouse. It can help you accurately measure the temperature and humidity in your room, let you know the surroundings and take care of yourself and your family. Come and order it without hesitation. It boasts a unique, beautiful and a more convenient design than the others. Our talented team of designers have worked hard to produce the perfect balance of modern, sophistication and class to create this product.  Specifications:  Indoor temperature: 0-60°C / 32-140°F Accuracy: ±1°C Resolution: 0.1°C Outdoor temperature:-40°C-60°C / -104°F-140°F Accuracy: ±1°C Resolution: 0.1°C Indoor humidity: 10%-99% Accuracy: ±5% (only guaranteed between 20%-90%) Resolution: 1% Outdoor humidity: 10%-99% Accuracy: ±5% (only guaranteed between 20%-90%) Resolution: 1% Product Size: 7.5×2×6cm/2.95×0.79×2.36inch Indoor temperature hygrometer: 2×AAA 1.5V alkaline batteries (not included) Outdoor Transmitter: 2× AAA 1.5V Alkaline or Lithium Batteries (not included) Package Included: 1 × Digital Indoor Thermometer Hygrometer (Batteries is not included) 1 × Outdoor Transmitter 1 × User Manual Note: 1. Do not immerse the product in water, otherwise it will damage the product. 2. Change the Celsius/Fahrenheit temperature unit (default is Celsius) before installing the battery. You must remove the battery and then switch the C/F button. Otherwise, the switch C/F button will not work when the battery is installed. 3. If the device is working, remove the battery to the switch unit first.