Fowler 54-100-024-1 Xtra-Range 0-24"/600mm Electronic Digital Caliper

The Fowler 54-100-024-1 Xtra-Range Electronic Caliper delivers precision measurement across an extended 0–24" (0–600mm) range, making it the ideal tool for measuring large workpieces where standard calipers fall short. Designed for machinists, engineers, and quality control professionals, this caliper combines an ergonomic form factor with the accuracy and convenience of a full digital readout.

The long jaw design provides greater accessibility and easier measurements on oversized or hard-to-reach workpieces. A fine adjustment screw is included for precise positioning, and the ergonomic thumb rest allows smooth, controlled beam travel. The large 0.0005" digital display ensures clear, easy-to-read results in both inch and metric units.

Key Features:

• Extended range: 0–24" / 0–600mm for large-part measurement
• High resolution: 0.0005" / 0.01mm digital display
• Hold function: Freezes the display for easy reading
• Preset mode: Includes offset setting for inside jaw measurements
• Inch/metric conversion: Instantly toggle between imperial and metric units
• Fine adjustment screw: Enables precise, controlled caliper positioning
• Ergonomic thumb rest: Reduces fatigue during extended use
• Long jaws: 4" jaw depth and 0.800" nib size for enhanced accessibility on larger workpieces

Specifications:

• Range: 0–24" / 0–600mm
• Resolution: 0.0005" / 0.01mm
• Nib Size: 0.800"
• Jaw Depth: 4"

The Fowler 54-100-024-1 is built for demanding industrial and shop environments where accuracy and reach are both critical. Whether measuring shafts, bores, castings, or fabricated assemblies, this Xtra-Range caliper provides reliable, repeatable results every time.