The Extech 392050 Penetration Stem Dial Thermometer is a reliable and versatile tool for temperature measurements in a wide range of applications. With its sturdy construction and user-friendly design, this thermometer is ideal for use in liquids, semi-solids, and solids.The Extech 392050 offers a temperature range of -58 to 302 Degrees F (-50 to 150°C), allowing you to accurately measure temperatures within this range. With an accuracy of +/-2 Degrees F, you can trust the readings provided by this thermometer for precise temperature monitoring.Equipped with a 5-inch stainless steel shaft and a 2-inch dial, the Extech 392050 provides a robust and durable solution for penetrating different materials. The stainless steel shaft ensures resistance to corrosion and allows for easy cleaning, making it suitable for various environments and substances.The thermometer features an On/Off switch, allowing you to conveniently turn the device on and off as needed. It also includes an auto power-off function that activates after one hour of inactivity, helping to conserve battery life and ensuring efficient use.The Extech 392050 is designed for ease of use and readability. The large 2-inch dial offers clear and easy-to-read temperature readings, even from a distance. The dial is marked with temperature scales in both Fahrenheit and Celsius, providing versatility for different measurement preferences.Whether you are a professional in food service, laboratory work, or other temperature-sensitive applications, or a home cook wanting precise temperature measurements for culinary purposes, the Extech 392050 Penetration Stem Dial Thermometer is a reliable companion. With its accurate readings, durable construction, and user-friendly features, this thermometer is an essential tool for accurate temperature monitoring in liquids, semi-solids, and solids.