Wireless Indoor Outdoor Thermometer Hygrometer Temperature Humidity Monitor with Large Screen

Feature: 1. One machine can view multiple measurement data. With multi machine serial technology, you can pair one host with multiple wireless extensions. 2. The large screen with backlight design makes it easier to see its value even in the dark, which is more simple and convenient. 3. Household thermometer hygrometer can monitor temperature and humidity in real time, and create a healthy environment for the family. 4. With degrees Celsius and Fahrenheit switching function, temperature and humidity high and low value memory function. 5. The transmitter is equipped with screws that can be fixed on the wall and other places, with three channel display, and can be connected to 3 transmitters. Specification: Item Type: Thermometer Hygrometer Material: ABS Color: As shown in the picture Display Screen Size: Approx. 12.9x9.3x2.5cm / 5.1x3.7x1.0in Weight: Approx. 267g / 9.4oz Temperature Measurement Range: -10oC~70oC Receiver Battery: 2 x AAA dry batteries (not included) Transmitter Battery: 2 x AAA dry batteries (not included) . Package List: 1 x Receiver(Battery Not Included)2 x TransmitterBattery Not Included)1 x Manual 2 x Hook2 x Sticker2 x Screw Note: 1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.