Lyman Digital Trigger Pull Gauge

Digital Trigger Pull Gauge

The Lyman Digital Trigger Pull Gauge measures trigger pull weight, the force your finger has to apply before the gun fires. It is the tool you reach for after a trigger job, when setting up a match rifle, or when checking that a carry pistol still breaks where it should. Hook the steel arm behind the trigger, pull the gauge straight back, and the LCD shows the exact weight at the moment of release. It works on rifles, shotguns and handguns.

Features

• 1 oz to 12 lb Range — Reads from 1 ounce up to 12 pounds (2.8 g to 5.4 kg), which covers light target triggers through heavy factory and double-action pulls.
• Strain Gauge Sensor — An electronic strain gauge, a sensor that turns physical load into an electrical reading, replaces the springs and sliding scales of older mechanical gauges.
• ±0.1 oz Accuracy — Readings resolve to a tenth of an ounce, fine enough to see the difference a spring swap or sear adjustment makes.
• 10-Pull Averaging — The AVG button stores up to 10 consecutive pulls and calculates the average, so one uneven pull does not skew your result.
• Selectable Units — The LBS/GM button switches the display between pounds and ounces or grams and kilograms.
• Self-Centering Roller Tip — A roller on the end of the L-shaped steel arm sits on the trigger face and stays centered as you pull, keeping the measurement point consistent.
• Four-Button LCD Control — Clearly labeled READY, LBS/GM, CLR and AVG buttons sit below a large LCD screen that is easy to read at the bench.
• Textured Pistol Grip — A contoured handle with finger grooves and a checkered panel gives a steady hold for a smooth, straight-back pull.
• Auto-Off — The gauge shuts itself down when idle to save battery life.
• Padded Hard Case — Ships in a hard case with a clear lid and foam lining that holds the gauge securely in your range bag or on the shelf.

Power and Specs

The gauge runs on two AAA batteries, which load through a sliding door on the back of the grip. The label on the rear lists Lyman part number 7832248, a 12 lb (5.4 kg) capacity, and US patent 6,854,975. The steel measuring arm folds against the top of the body for storage and swings out when you need to take a reading.