Dial Thickness Gauges

ABQ Industrial offers a comprehensive line of Analog Dial Thickness Gauges, Digital Dial Thickness Gauges and Benchtop Material Thickness Gauges from industry-leading manufacturers Checkline and Hans-Schmidt. Engineered for rapid, repeatable, non-destructive contact thickness measurement, these instruments provide accurate dimensional verification across both soft, compressible materials and rigid industrial substrates.

Whether your application requires measuring delicate textiles, non-wovens, leather, and thin plastic films under standardized contact pressure, inspecting sheet metal, glass, and plywood deep toward the center of wide panels, or monitoring moving wires and webs on active production lines, our catalog provides the exact jaw depth, feeler geometry, and resolution required for quality control and laboratory compliance.

Precision Contact Thickness Measurement by Application

Selecting the right dial or digital thickness gauge depends directly on the compressibility, surface geometry, and dimensions of your test specimen. Our selection of Checkline and Hans-Schmidt thickness gauges is configured to solve specific industrial measurement challenges across manufacturing, converting, and laboratory testing environments:

1. Textiles, Non-Wovens, Leather & Compressible Materials

Soft and elastic materials deform under excessive force, requiring controlled spring tension or dead-weight pressure combined with flat, large-surface-area presser feet to prevent surface penetration.

• Target Materials: Woven and non-woven fabrics, technical textiles, fleece, felt, blankets, pile and napped fabrics, geotextiles, geomaterials, leather, rubber, soft foams, and floor coverings.
• Recommended Solutions: Handheld self-closing gauges such as the Checkline J-40 Digital Thickness Gauge and Checkline MTT-10 Digital Textile / Leather Thickness Gauge (offered in 300 mm or 500 mm jaw depths) for quick floor comparisons, or precision Benchtop Material Thickness Gauges including the Checkline MTG Material Thickness Gauge, Checkline TMG Universal Benchtop Material Thickness Gauge, and Checkline D-2000 Precision Material Thickness Gauge configured to meet ASTM D1777, ASTM D461, ASTM D1813, ISO 5084, ISO 2589, ISO 9073, ISO 54540, DIN, and EN 1516 standards.

2. Sheet Metal, Glass, Wood & Wide Rigid Panels

Rigid, non-compressible materials require smaller contact areas or spherical/convex feelers that ensure single-point contact even if the sample is slightly tilted or curved. When inspecting large sheets or plates, deep-throat frames allow operators to measure thickness well away from the outer edges.

• Target Materials: Sheet metal, aluminum plates, glass panels, plywood, chipboard, fiberboard, hard plastics, and composite sheets.
• Recommended Solutions: Heavy-duty deep-jaw models from our Analog Dial Thickness Gauges and Digital Dial Thickness Gauges subcategories, including the Checkline DM-820 Analog Metric Dial Thickness Gauge (200 mm jaw depth), Checkline MDM-835 Digital Thickness Gauge (300 mm jaw depth), Hans-Schmidt J-300 Series Dial Thickness Gauge, Hans-Schmidt K-300-50 Dial Thickness Gauge (300 mm jaw depth, 50 mm range), and Checkline K-400 Analog Dial Thickness Gauge (400 mm / 15.75" jaw depth).

3. Thin Films, Foils, Paper & Packaging Substrates

Ultra-thin substrates demand micron-level resolution and thermally insulated frames or enclosed measuring blocks to prevent operator hand heat from affecting sensitive mechanical components.

• Target Materials: Plastic films, metallic foils, adhesive tapes, paper, cardboard, and flexible packaging materials.
• Recommended Solutions: High-resolution foil gauges and laboratory benchtop instruments such as the Checkline F-1000-30 Dial Thickness Gauge, Hans-Schmidt F-1101-30 Foil Dial Thickness Gauge, Checkline F-1101-30-01 Thin Foil Dial Thickness Gauge (±0.5 µm accuracy), Checkline DDM-2000 Digital Precision Foil Thickness Gauge (0.001 mm / 1 µm resolution),Checkline D-1000 Precision Material Thickness Gauge, and Checkline D-2010 Precision Material Thickness Gauge.

4. Moving Webs, Running Lines, Wires & Filaments

In-process quality control on continuous production lines requires ball-bearing mounted cylindrical rollers in place of flat anvils to measure moving materials without stopping manufacturing.

• Target Materials: Moving wires, monofilaments, narrow fabrics, ribbons, foils, and running adhesive tapes at line speeds up to 150 m/min (500 ft/min).
• Recommended Solutions: Roller-equipped digital and analog micrometers including the Checkline FD-50R Digital Thickness Gauge, Hans-Schmidt JD-50R Digital Thickness Gauge, JD-100R Digital Thickness Gauge with Rollers (100 mm jaw depth), and Checkline JZ-50R Wire Diameter Gauge, available with flanged rollers for guiding wire or unflanged rollers for wider strips.

5. Tube Walls, Pipes & Curved Components

Standard flat feelers cannot accurately contact the concave inner radius of pipes or clear the edge burrs left by parting and cutting operations.

• Target Materials: Metal and plastic tubing, hollow profiles, and cylindrical sleeves.
• Recommended Solutions: The specialized Checkline JD-50-W Digital Thickness Gauge for Measuring Tube Walls featuring a 50 mm (2") jaw depth and 0.01 mm (0.0005") resolution.

Key Technical Capabilities Across This Category

• Three Distinct Configurations: Choose from Analog Dial Thickness Gauges for battery-free shop-floor durability, Digital Dial Thickness Gauges with selectable inch/mm conversion and RS-232/USB data output for statistical process control (SPC), or Benchtop Material Thickness Gauges such as the Checkline MTG, Checkline TMG, and Checkline D-2010 for laboratory repeatability.
• Extensive Jaw Depths (Throat Depth): Frame depths ranging from compact 50 mm (2") and 100 mm (4") handheld models like the Hans-Schmidt J-50, Hans-Schmidt JD-50, and Hans-Schmidt JD-100, up to deep-reach 200 mm (Hans-Schmidt J-200, Checkline JD-200-25), 300 mm (Hans-Schmidt J-300, Checkline MDM-835), 400 mm (Checkline K-400, Hans-Schmidt JD-400, Checkline DM-840), and 500 mm (Checkline MTT-10, Checkline DMD-850) frames.
• Wide Measuring Ranges & High Resolution: Capacities spanning 0–3 mm (0.1") for thin foils on the Checkline DDM-2000 up to 0–50 mm on the Hans-Schmidt K-300-50 and 0–100 mm (4") on the Checkline DM-840 for thick insulation and boards, with resolutions of 0.1 mm, 0.01 mm (0.0005" / 0.001"), and down to 0.001 mm (1 µm).
• Self-Closing, Plunger-Actuated & Table-Stand Operation: Spring-loaded or dead-weight self-closing mechanisms with thumb-lever lifting devices ensure uniform contact force independent of operator technique, while compact handheld gauges (such as the J-50, J-100, JD-50, JD-100, and F-1101-30) can be converted into stationary benchtop units using the Checkline TSTG Table Stand for Thickness Gauge.

Feeler Shape & Contact Foot Selection Guide

Because contact area and surface geometry directly determine how a thickness gauge interacts with your specimen—preventing surface penetration on soft materials or ensuring single-point contact on rigid and curved parts—most Checkline and Hans-Schmidt thickness gauges are built to order with a dedicated feeler shape. (Note: Feelers are factory-installed per model suffix and are not interchangeable in the field on handheld frames.)

Use the reference table below to select the correct feeler suffix (A through M, Rollers, or Tube-Wall) according to the gauge series and target material: