Vernier / Slide Calliper Internal & External Precision Measuring 150mm - AB Tools - TE115

Precision made Vernier calliper suitable for internal and external measurements as well as depth m...

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Product Information

Full details

The AB Tools 150mm Vernier Slide Calliper is an essential precision instrument designed for engineers, mechanics, and dedicated DIY enthusiasts who require accurate internal, external, and depth measurements. This tool offers reliable 0.05mm accuracy across its 150mm range, making it a go-to choice for tasks requiring tight tolerances. While it provides excellent mechanical precision, users should be aware that it requires manual reading of the vernier scale, which may involve a learning curve for those accustomed to digital displays.

All features

Model Part NumberTE115
BrandAB Tools

Extended Product Information

FAQs

Does this calliper require batteries?

No, this is a mechanical vernier calliper and does not require batteries or any electronic power source.

Can I measure depth with this tool?

Yes, it features a depth probe that extends from the end of the tool, allowing you to measure the depth of holes and slots.

What is the accuracy level of this calliper?

This tool features an accuracy of 0.05mm.

Is the case included?

Yes, it comes with a sturdy, padded plastic case for secure storage and protection.

What is the maximum measurement length?

The calliper can measure up to 150mm.

How do I keep the jaws in one position?

Use the built-in locknut located on the sliding head to secure the jaws in place for repeatable measurements.

Troubleshooting

The slider does not move smoothly.

Check for debris or grit on the sliding track and clean with a soft cloth. Apply a very light coat of machine oil if the track remains stiff.

Jaws do not close completely.

Inspect the contact surfaces for burrs or debris. Clean thoroughly and ensure no small metal filings are wedged in the gap.

Measurements seem inconsistent.

Ensure the thumb locknut is fully released while measuring. Also, check that you are applying consistent, light pressure to the slider rather than forcing the jaws onto the object.

Pros and Cons

Pros

  • Rugged, non-electronic design avoids battery dependency
  • Versatile measurement options for internal, external, and depth
  • High accuracy of 0.05mm for precise engineering
  • Includes a protective hard case for longevity

Cons

  • Requires manual interpretation of vernier markings
  • Lacks the instant readout convenience of digital calipers
  • No zero-set button due to manual mechanical design

Setup, Compatibility & Care

To ensure your calliper maintains its 0.05mm accuracy, handle the instrument with care and avoid dropping it, as this can misalign the jaws.

  1. Cleaning: After use, wipe the jaws and the main scale with a clean, dry lint-free cloth to remove metal shavings, dust, or oil.
  2. Lubrication: Periodically apply a tiny amount of light machine oil to the sliding surfaces to maintain smooth movement.
  3. Storage: Always return the calliper to its supplied padded plastic case after use. Do not store it loose in a toolbox where it may come into contact with hardened steel tools.
  4. Calibration: Periodically check that the jaws meet perfectly at the zero position. If light passes through the closed jaws, verify that the measuring surfaces are free of debris.

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