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Used threading in Lombardy, Italy

  • Alpa Metrology AA077 (AA077500)

    Alpa Metrology AA077 (AA077500)

    • Manufacturer: Alpa

    Digital slide caliper with interchangeable tips ALPA AA077 Accuracy ± 0.05 mm Resolution 0.01 mm IP40 protection Slider with locking screw On/off button Complete with a pair of M2.5 threaded cylindrical probe tip...

    Pontoglio, Italy
  • Alpa Metrology AA120 (AA120200)

    Alpa Metrology AA120 (AA120200)

    • Manufacturer: Alpa

    Slide caliper with gauge for internal/external dimensions IP54 with preset ALPA AA120 Accuracy ± 0.02 mm Resolution 0.01 mm Protection IP67 Electronics protected against dust and brief immersion in water Hardened...

    Pontoglio, Italy
  • Alpa Metrology AA120 (AA120500)

    Alpa Metrology AA120 (AA120500)

    • Manufacturer: Alpa

    Slide caliper with gauge for internal/external dimensions IP54 with preset ALPA AA120 Accuracy ± 0.02 mm Resolution 0.01 mm Protection IP67 Electronics protected against dust and brief immersion in water Hardened...

    Pontoglio, Italy
  • Alpa Metrology AA120 (AA120300)

    Alpa Metrology AA120 (AA120300)

    • Manufacturer: Alpa

    Slide caliper with gauge for internal/external dimensions IP54 with preset ALPA AA120 Accuracy ± 0.02 mm Resolution 0.01 mm Protection IP67 Electronics protected against dust and brief immersion in water Hardened...

    Pontoglio, Italy
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Overview

Calipers and verniers are precision measuring tools used to measure the dimensions of an object with a high degree of accuracy. They are commonly used in engineering, machining, and metalworking. Vernier calipers feature a main scale and a sliding vernier scale, which allows for precise measurements of internal, external, and depth dimensions.

FAQ

What should I consider when buying a used caliper or vernier?

Check for any signs of wear or damage, ensure the scales are legible, and verify that the measuring surfaces are smooth and free of burrs. It's also important to test the accuracy of the measurements.

How do I ensure safe shipping for a caliper or vernier?

Pack the caliper or vernier in a protective case with cushioning material to prevent any movement during transit. Use a reliable shipping service that handles delicate instruments carefully.

What is the maintenance schedule for calipers and verniers?

Regular maintenance includes cleaning the measuring surfaces after use, storing the tool in a protective case, and periodically checking the accuracy with a gauge block or standard. Lubricate moving parts as needed to ensure smooth operation.