Battery Cover Lid for Dial & Digital Calipers 500-171-30

Replacement Battery Cover Lid for Dial & Digital Calipers

Keep your precision measuring tools in top working condition with this durable replacement battery cover lid, compatible with Mitutoyo dial and digital calipers including models 500-171-30, 500-172-30, 500-174-30, and 500-175-30. A missing or damaged battery cover can compromise your caliper's performance — this drop-in replacement restores a secure, snug fit in seconds.

Key Features

• Broad Compatibility: Fits Mitutoyo dial and digital caliper models 500-171-30, 500-172-30, 500-174-30, and 500-175-30.
• Durable Stainless Steel Construction: Made from easy-clean stainless steel for long-lasting durability in workshop or lab environments.
• Compact & Precise Fit: Sized at approximately 2.5 × 1.5 cm (0.98 × 0.59 in) to match original factory specifications.
• Sleek Black Finish: Classic black color blends seamlessly with your existing caliper body.
• Easy Installation: Snaps into place without tools — a quick, fuss-free replacement.
• Genuine Spare Part: Purpose-built replacement component to extend the working life of your measuring instrument.

Product Specifications

Why Replace Your Battery Cover?

Digital and dial calipers are precision instruments used in machining, woodworking, engineering, and quality control. A loose or missing battery cover exposes the battery compartment to dust, debris, and moisture — all of which can disrupt electrical contacts and affect measurement accuracy. Replacing a worn cover is a simple, cost-effective way to maintain your tool's reliability without investing in a whole new caliper.

For guidance on proper measurement tool maintenance and calibration best practices, visit the NIST Measurement Science & Standards resources.

Frequently Asked Questions

Q: Which caliper models is this battery cover lid compatible with?

A: This replacement battery cover lid is designed to fit Mitutoyo dial and digital caliper models 500-171-30, 500-172-30, 500-174-30, and 500-175-30. Its precise 2.5 × 1.5 cm dimensions match the original factory specification for these models.

Q: What material is the battery cover lid made from?

A: The battery cover lid is constructed from stainless steel, making it resistant to everyday wear, easy to wipe clean, and built to withstand regular workshop use.

Q: How do I install the replacement battery cover on my caliper?

A: Installation is straightforward — simply align the cover with the battery compartment on your caliper and press it firmly into place. No tools are required. The cover snaps securely to restore a proper seal around the battery.

Q: Can this be used as a long-term replacement, or is it a temporary fix?

A: This is a quality stainless steel spare part designed as a permanent replacement. It matches the original part in both size and material, so it provides the same level of protection and functionality as the factory-installed cover.