Fowler 54-554-723-0 Outside Electronic Caliper Gage

Product Description

The FOWLER 54-554-723-0 is an outside electronic caliper gage designed for precise external measurement in the 0.4 to 1.2 inch range. It delivers a resolution of 0.0005 inch and an accuracy of 0.0008 inch, making it suitable for quality control, inspection, and machining verification work. The gage runs on a 357 battery and comes with a protective case. It is a hand-held, bench-use instrument intended for machinists, metrologists, QC inspectors, and skilled tradespeople who require reliable dimensional readings in shop or field settings.

This caliper gage is suited for external measurement applications where high-resolution readout is required on small-diameter parts, fasteners, tubing, or machined components. The 80 mm leg length supports stable contact across the intended measurement range. With no data output port, this unit is intended for direct visual reading rather than integration into a data-collection system. It is appropriate for bench inspection stations, incoming inspection, and on-machine verification in light manufacturing or trade environments.

Key Features

• Measurement range of 0.4 to 1.2 inches for external dimensions
• Resolution of 0.0005 inch for fine dimensional readings
• Accuracy of 0.0008 inch suitable for precision inspection tasks
• 80 mm leg length provides stable contact geometry across the full range
• Powered by a standard 357 battery for easy field replacement
• Includes a protective carrying case for storage and transport

Compatibility

Designed as an OEM-style outside electronic caliper gage for external measurement applications within the 0.4 to 1.2 inch range. Replacement 357 batteries are widely available through standard supply channels.

Installation Notes

This instrument requires no installation. Prior to use, verify the gage zeroes correctly at the closed position and that the battery is fully charged. Handle contact surfaces with care to avoid nicks or contamination that could affect accuracy. Follow the manufacturer calibration interval recommendations to maintain measurement traceability.