Verdict G Metric Dial Test Indicator – 35 mm Dial, 0.025 mm Graduation, 2 mm Range

The Verdict G-series is a long-range dial test indicator with extended stylus travel, purpose-built for jobs that exceed the capacity of a standard DTI while retaining the responsiveness of a lever-type movement.

Manufactured by Verdict Gauge Limited — Britain's leading dial test indicator maker, established in Kent in 1938 — the G Metric (SKU GM) combines a 35 mm dial face graduated in 0.025 mm increments with a 2 mm total measuring range. Designed and made in Britain, every Verdict DTI is built around jewelled bearings, a patented pear-shaped stylus and a precision worm-spiral movement that eliminates cosine error, parallax error and irregular readings.

Key Features

• Dial face: 35 mm metric dial for fast, glare-free reading at the bench or on the machine.
• Graduation: 0.025 mm per division for confident, repeatable readings.
• Measuring range: 2 mm total travel suited to both fine alignment and broader inspection work.
• Dial reading: 1.0-0-1.0 balanced scale for direct plus/minus deviation readout.
• Stylus length: 26.0 mm, with Verdict's patented pear-shaped contact for clean, friction-free engagement.
• Movement: precision worm-spiral mechanism running in jewelled bearings — smooth, shock-resistant and built to last.
• Switch lever: manually reverses the direction of stylus movement to suit either positive or negative feature inspection.
• Mounting: 4 mm / ¼" diameter top spigot, dovetail body, and holder side-clamp accepting rods up to 6.5 mm / 0.256" — compatible with the full range of standard DTI accessories, magnetic bases and indicator arms.
• Origin: designed and manufactured in Britain by Verdict Gauge Limited.

Specifications

Typical Applications

• Aligning vises, fixtures and workpieces on milling machines and machining centres.
• Checking concentricity, runout (TIR) and parallelism on lathes and grinders.
• Surface plate inspection and comparator-style measurement against masters.
• Tramming spindles and indicating bores, slots and machined features.
• In-process quality control and final inspection in toolrooms and calibration laboratories.

Backed by the exclusive Verdict guarantee, the G Metric is supplied ready for use and is fully compatible with the wider Verdict accessory range as well as third-party dovetail clamps, swivel holders, magnetic bases and height-gauge attachments. Calibration and repair are available through Verdict's UK service centre using only genuine original spares.