DescriptionIf you've been looking for a multi-functional digital thermometer hygrometer, then your search is over! That's because our product measure temperature and humidity, suitable for greenhouse, wine cellar, warehouse, office, bedroom, and etc.Features-Color: Black. -Material: Plastic. -Size: About 12.00X7.50X1.50cm/ 4.72X2.95X0.59inch.-Power supply: battery (Not included). -Temperature range: indoor 0-60/outdoor -40-60. -Humidity range: 10%-99%. -Equipped with a wireless sensor, the wireless transmission distance is 100 meters, and it can be measured even at a long distance. -The large liquid crystal display shows a large number of numbers, which is very easy to read and convenient for your use. -It is very suitable for homes, offices, modern plant greenhouses, laboratories, baby rooms, hospitals and other places. -Made of high-quality plastic materials, durable and can be used for a long time. -Exquisite workmanship and good quality materials ensure a long service life and perfect details.