Lyman's revolutionary Digital Trigger Pull Gauge stands out as the fastest and most accurate trigger pull gauge available in the market. Boasting state-of-the-art strain gauge technology, this tool delivers precision with an accuracy of 1/10 ounce or 2 grams. With a measurement capacity up to 12 pounds or 5.4 kilograms, it ensures reliable readings for a wide range of firearms. The large, easy-to-read LCD display enhances user experience by providing clear and immediate results. Operating the Digital Trigger Pull Gauge is straightforward. Simply press the ready button, hook the roller around your firearm's trigger, and pull until the trigger releases. Always ensure your firearm is unloaded before use. The gauge will display and hold the exact trigger pull weight, making it easy to get a new reading by pressing the ready button again. Additionally, it can calculate the average of up to the last 10 readings, giving you valuable insights for fine-tuning your firearm. Switching between ounces and grams is a breeze with the touch of a button. The fully adjustable rod ensures compatibility with any firearm, making it a versatile tool for target shooters, silhouette shooters, gunsmiths, hunters, or anyone looking to precisely adjust their trigger pull weight. This gauge operates on a single 9V battery (not included), ensuring portability and convenience. For optimal results, please refer to the user manual before using the product. Accurate, easy to use, and dependable, Lyman's Digital Trigger Pull Gauge is an essential tool for anyone serious about firearm performance and safety.