Accurately measure your gun's trigger pull weight quickly and easily with the Wheeler Engineering Trigger Pull Gauge. Accurately measuring trigger pull from 8 oz. to 8 lbs., this easy-to-use gauge features highly visible increment markings and an easy-to-read sliding indicator that stays on the maximum weight registered during the pull. The ergonomically shaped handle provides consistent direction of pull. Measures in 2 oz. increments with an accuracy of +/- 2 oz., this tool is great for adjusting the trigger to ensure better accuracy and safer performance.Manufacturer style #: 309888. Accurately measures trigger pull quickly and easily Measures pull weights between 8 oz. and 8 lbs. Gauge features highly visible increment markings on the easy-to-read sliding indicator Sliding indicator stays on the maximum weight registered during the pull Ergonomically shaped handle provides consistent direction of pull Measures in 2 oz. increments with an accuracy of +/- 2 oz.