Battery Cover Lid for Digital Caliper 500-171-30 500-172-30

Keep your precision measuring tools in top working order with this Replacement Battery Cover Lid, designed to fit Mitutoyo-style dial and digital calipers including models 500-171-30, 500-172-30, 500-174-30, and 500-175-30. This small but essential spare part ensures your caliper stays protected, functional, and ready for accurate measurements every time.

Crafted from durable stainless steel, this battery cover lid is built to last and easy to keep clean. Its compact dimensions of 2.5 × 1.5 cm (0.98 × 0.59 in) make it a perfect direct-fit replacement, eliminating the guesswork of finding the right part. Finished in sleek black, it blends seamlessly with your existing tool.

Key Features

• Compatible Models: Fits 500-171-30, 500-172-30, 500-174-30, 500-175-30 dial & digital calipers
• Material: Stainless steel — corrosion-resistant and easy to clean
• Dimensions: 2.5 × 1.5 cm / 0.98 × 0.59 in
• Color: Black
• Direct-fit replacement — no modifications required
• Protects the battery compartment from dust, debris, and accidental contact
• Ideal as a spare or backup part for workshops, labs, and job sites

Why Replace Your Battery Cover?

A missing or damaged battery cover on your digital caliper can lead to battery drain, inaccurate readings, and potential damage to the internal components. This affordable replacement cover restores the integrity of your instrument so you can continue working with confidence and precision.

Who Is This For?

This battery cover lid is ideal for machinists, engineers, woodworkers, hobbyists, and anyone who relies on digital or dial calipers for precise measurements. It's also a smart pick-up to keep on hand as a backup in professional workshops or tool kits.

For more information on proper use and care of precision measuring instruments, visit the National Institute of Standards and Technology (NIST) — Weights & Measures.

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-style dial and digital calipers, specifically models 500-171-30, 500-172-30, 500-174-30, and 500-175-30. Always verify your caliper model number before ordering.

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

A: The battery cover lid is made from stainless steel, making it durable, corrosion-resistant, and easy to wipe clean. It measures 2.5 × 1.5 cm (0.98 × 0.59 in).

Q: Is this a direct-fit replacement — do I need any tools to install it?

A: Yes, this is designed as a direct-fit replacement part for compatible caliper models. Installation typically requires no special tools — simply align and snap the cover into the battery compartment of your caliper.

Q: Why should I replace a missing or damaged battery cover on my caliper?

A: A proper battery cover protects the battery compartment from dust, moisture, and debris, helping to maintain consistent power supply and accurate measurements. Replacing a damaged cover promptly helps extend the life of your precision instrument.