Product DescriptionKeep a close eye on the environment inside your safe, cabinet, or small storage spaces with the Hornady Wireless Hygrometer. This two-piece system includes a remote sensor for the interior of your safe and a base display unit outside, delivering real-time readings of temperature and humidity. A large, easy-to-read touchscreen shows high/low values and allows selection of Fahrenheit or Celsius. Flexible mounting options include an integrated stand, powerful magnets, a hanging hole, and Hornady&';s Square-Lok mounting system-so you can place it exactly where you need it. Each unit operates on two AAA batteries (not included) for simple, wireless setup.Marketing Points Wireless two-unit system monitors temperature and humidity inside your safe Large touchscreen LCD with high/low memory and alltime/24hour tracking Mount with integrated stand, magnets, hanging hole, or SquareLok bracket Switchable Fahrenheit/Celsius display for versatile use Designed for gun safes, cabinets, workbenches, closets, and other small spaces Specs Brand: Hornady Model Number: 95907 UPC: 090255959079 Color: Black System: Base display unit with wireless remote sensor Display: Large digital touchscreen LCD Measurements: Temperature and humidity with high/low memory and alltime/24hour indicators Units: Fahrenheit or Celsius Mounting Options: Integrated stand, magnets, hanging hole, SquareLok mount Power: Four AAA batteries total (two per unit; not included) Dimensions: Base Display 3 x 2.5 x 0.6 in; Remote Sensor 2.8 x 2.8 x 1 in Weight: 8.1 oz Country of Manufacture: USA Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.