Wheeler Professional Digital Trigger Gauge

The Wheeler Professional Digital Trigger Gauge is a precision measuring tool designed to accurately determine the trigger pull weight of rifles, shotguns, handguns and air rifles. Ideal for gunsmiths, competitive shooters and firearm enthusiasts, this professional-grade digital gauge helps verify trigger adjustments, monitor wear and ensure consistent trigger performance for improved accuracy and confidence.

Featuring a highly accurate digital load sensor with a measuring range of 0–12lbs and an accuracy of ±0.5%, the gauge delivers fast, repeatable readings with minimal effort. The sensor contacts the trigger directly, providing reliable measurements while maintaining a consistent line of pull. The large LCD display offers Live, Maximum, Minimum and Average measurement modes, allowing you to record and compare multiple trigger pulls with ease.

The ergonomic over-moulded housing and soft-touch controls provide a comfortable, secure grip during use, while the folding sensor arm protects the load cell when stored. A dedicated trigger adapter is also included for firearms fitted with integrated trigger safety blades, making the gauge compatible with popular designs from manufacturers such as Glock®, Ruger® and Savage®. A low battery indicator and audible confirmation tone further enhance ease of use.

Supplied in a durable foam-lined storage case, the Wheeler Professional Digital Trigger Gauge is an essential addition to any workshop for accurately measuring trigger pull weight after installation, adjustment or routine maintenance.

Key Features

• Professional digital trigger pull gauge
• Measures trigger pull weights from 0–12lbs
• ±0.5% accuracy for precise, repeatable results
• Direct-contact load sensor for consistent measurements
• Live, Maximum, Minimum and Average measurement modes
• Large easy-to-read LCD display
• Ergonomic over-moulded housing with soft-touch buttons
• Folding sensor arm protects the load cell during storage
• Includes trigger adapter for integrated safety blade triggers
• Audible confirmation tone and low battery indicator
• Supplied in a protective foam-lined storage case

Ideal Use Cases

• Gunsmithing
• Trigger pull testing
• Firearm maintenance
• Rifle setup
• Air rifle tuning
• Competitive shooting
• Firearm servicing
• Workshop use