Room Thermometer - Multifunctional Indoor and Outdoor Temperature and Humidity Sensor

Specification: Item Type: ThermometerMaterial: ABSMain Engine Battery: 2xAAA 1.5v LR6 Battery (Not Include)Sensor Battery: 2xAAA 1.5v Battery (Not Include)Main Engine Size: Approx. 143 x 83 x 25mm / 5.6 x 3.3 x 1inSensor Size: Approx. 88 x 67 x 28mm / 3.5 x 2.6 x 1.1inOutdoor Transmission Distance: up to 100 metersOutdoor Temperature Range: -40℃-65℃Temperature Accuracy: 1℃Sensor Reception Interval: 48 secondsWaterproof Grade: IPX3Indoor Temperature Range :-9.9℃~+80℃Temperature Resolution: 1℃Indoor Humidity Range: 20%-99%Humidity Accuracy: 1%Alarm Time: 2 minutesThe thermometer for house features a clear LCD display with large bold numbers, allowing you to read the digital from any angle. The hygrometer digital is lightweight, compact, and easy to carry

• ●A built-in transmitter can accept the information of three sensors (this product is equipped with a sensor), and receive synchronously and instantly.
• ●Can measure indoor humidity, outdoor temperature and indoor temperature (℃) and record the maximum and minimum humidity and temperature.
• ●It also has the weather forecasts function, the forecast chart is based on changes in pressure, and 12/24 hours display, alarm clock, permanent calendar function.
• ●With intelligent LED display, it is clear and convenient to see and can be wall hang or free placement.
• ●The maximum outdoor transmission distance is 100 meters, and the outdoor temperature ranges from -40℃ to 65℃.
• The hygrometer is great for space-saving. Compact and lightweight design allows you easily put it in your pocket and take it anywhere you want