Made of high-quality material, sturdy, anti-scratch, and anti-corrosion. Multiple installation methods, it can be hung on the wall or placed on the table to meet your different needs. Support alarm function. When the temperature exceeds the maximum, this device can remind you to ensure safety. Time display: The default power-on display is AM12:00 (12-hour and 24-hour formats are switchable, with 12-hour format as the default). Calendar display: The default power-on display is January 1, 2020, AM12:00; the default date display format is MD. The weekday language is available in eight languages, and the setting order is as follows: EN (English), GE (German), IT (Italian), FR (French), NE (Dutch), ES (Spanish), DA (Danish), RU (Russian). The default display at power-on is EN (English). Indoor temperature display: 0°C to 50°C (32°F to 122°F), with an accuracy of ±1°C; outdoor temperature display: -50°C to 70°C (-58°F to 158°F), with an accuracy of ±1°C. Indoor humidity display: 20% to 99%;