Fowler 54-554-711-0 Outside Electronic Caliper Gage

Product Description

The FOWLER 54-554-711-0 is an outside electronic caliper gage designed for precise external measurements in the range of 0 to 0.4 inches. It delivers a resolution of 0.0005 inches and an accuracy of 0.0008 inches (0.0200 mm), making it suitable for close-tolerance inspection work. Powered by a 357 battery and housed in an included case, this gage is built for use by machinists, quality control technicians, and trade professionals who need reliable dimensional readings at the bench or in the field. The compact measurement range targets small-part inspection tasks where standard 6-inch calipers are too coarse.

This caliper gage is intended for external measurement applications across light manufacturing, precision machining, tool-and-die work, and quality assurance environments. The 40 mm leg length suits small-profile workpieces where a full-size caliper would be impractical. It is appropriate for both shop-floor use and inspection bench setups. The absence of a data output port means readings are manual-recorded, which suits standalone inspection workflows that do not require SPC data collection or direct computer interface.

Key Features

• Measurement range of 0 to 0.4 inches for small-part external dimensioning
• Resolution of 0.0005 inches for fine incremental readings
• Accuracy of 0.0008 inches (0.0200 mm) for close-tolerance inspection
• 40 mm leg length suited to compact workpiece geometries
• 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 requiring a 0 to 0.4 inch range and 357 battery power source.

Installation Notes

This gage requires no permanent installation. Before use, zero the gage on a known reference surface and verify calibration against a traceable standard per your facility quality plan. Handle measuring faces with care to avoid nicking or contaminating the contact surfaces, as damage will affect accuracy. Battery replacement should be performed with the gage powered off to preserve stored zero references.