Feature 1DIGITAL DISPLAY: Humidity monitor uses a digital display with a clear picture, making it easy for you to determine whether the current environment is comfortable so you can make timely adjustments. 2DETECTION RANGE: The temperature detection range is 0 to 50 (32F to 122F), and the humidity detection range is 20% to 99%. 3WITH STAND: Room thermometer comes with stand support, which can be hung or stood for your convenience. 4BATTERY POWERED: Indoor thermometer has a battery powered, ultra thin, lightweight, easy to carry and use. 5MULTI SCENE APPLICATION: You can place it in your nursery, pet room, cellar, basement, kitchen, garden, grow tent or office.Item Type:TemperatureHumidityMonitorMaterial: ABS, AluminumWeight: Approx. 85g / 3.0ozSize: Approx. 10 x 8 x 1cm / 3.9 x 3.15 x 0.39inTemperature Range: 0-50 (32-122), Resolution 0.1/Humidity Range: 20% to 99%Display: Memory Maximum/Min Temperature and Humidity Comfort Level DisplayBattery: Powered by 1 CR2025 Battery (Battery Not Included)Color: Green .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x TemperatureHumidityMonitor (Battery Not Included)1 xUser Manual