Indoor and Outdoor Temperature - HD LCD screen simultaneously monitors indoor and outdoor temperature, providing you with accurate real-time temperature data and temperature trends. Indoor temperature: 0-50℃/ 32 -122℉, Outdoor: -30-50℃ / -22-122℉

With Wireless Sensors, More Professional - With built-in bracket and remote sensors, it displays indoor and outdoor temperature simultaneously. You can place the sensor in different environments, providing more options. It is more professional and advanced than other products on the market

Min/MAX, Trend, ℃/℉ - The unit displays temperatures and maximum and minimum, helping you to better read your living situation, the \"max/min\" button is on the back. Also shows the temperature trend, which is good for your family, children and the elderly. Temperature accuracy: ±1°C; You can change the temperature display mode by simply pressing the \"°C / °F\" button on the back

Powered by Batteries with Intimate Service - The main unit requires 2 * AAA batteries (not included); Wireless sensor 2 * AAA batteries (not included). We offer a one-year warranty. If you have any questions, please do not hesitate to contact us. To know more about parameters, indoor-outdoor hygrometer thermometer, please refer to the description section below

Unique Round Design - In the market, most thermometers are square or rectangular, this unique round design gives you a new experience. Black/white color, with sensor, 2 pcs for your preference. Main unit dimensions: 9.4 x 9.4x 3.8 cm, Wireless sensor: 3.7x 2x 10 cm. Lightweight and portable. You can place the main unit on the table or hang it on the wall, by hanging the sensor on the wall