The indoor room thermohygrometer has a 3-level air comfort indicator. It helps adjust settings to prevent issues. Measures temperature -10°C to 70°C and humidity 20% to 95%, refreshes every 30 seconds with high accuracy. Has a 4-inch large LCD, recommended easy to operate. With a stand bracket and hang hole. Portable, powered by 2 AAA batteries (not included). Perfect for various places and can be used as different Thermo hygrometers.
