Max Min Records & Memory Display Clear : Easily access historical temperature data, with a simple button press to view minimum and maximum recordings. Alarm Clock Function & Usage Scenarios : Set alarms for important events while enjoying versatile usage across bedrooms, offices, warehouses, and kitchens. Battery Life & Power Source : Enjoy uninterrupted monitoring powered by a single aaa battery, lasting over half a year without needing replacement. Adjustment & Mode Switch : Customize your device's settings with ease using intuitive control buttons, including adjustment and mode switches. Versatile Installation Options : Choose between tabletop or wall-mount installation for seamless integration into any space. Transform your space into a haven of comfort and health with our innovative digital thermometer and indoor hygrometer. Say goodbye to guesswork and hello to precise climate control. This isn't just a device—it's your partner in creating a perfect living environment.