Test, Lab, Medical equipment » Comparators

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Used starrett, indicator

  • Trusted Seller
    Starrett 25-611

    Starrett 25-611

    • Manufacturer: Starrett

    The STARRETT 25-611 Dial Indicator is a precision measuring tool designed for accurate and reliable measurements in mechanical and industrial applications. Here are its key specifications: – Measurement Ra...

    Cary, NC
  • Trusted Seller
    Starrett 81-228

    Starrett 81-228

    • Manufacturer: Starrett

    The STARRETT 81-228 Dial Indicator is a precision instrument designed for accurate measurements in industrial and mechanical applications. With a measuring range of 0-0.03 inches and 0.0005-inch graduations, this...

    Cary, NC
  • Trusted Seller
    Starrett 657AA Magnetic Base Indicator

    Starrett 657AA Magnetic Base Indicator Holder

    • Manufacturer: Starrett

    Used Starrett 657AA Magnetic Base Indicator Holder.

    $105 USD
    Millis, MA
  • Starrett No. 653 Comparator Indicator

    Starrett No. 653 Comparator Indicator Stand 8" x 9"

    • Manufacturer: Starrett

    Condition: Used, Overall in Good Shape, Can remove surface rust with scotch brite pad. Ribbed, precision ground cast iron base measuring approximately 8 x 9" (200 x 225mm) Maximum vertical capacity of 9-1/4(235mm...

    Watertown, CT

Overview

Comparators are precision instruments used to measure small deviations in dimensions by comparing the part being measured with a standard. They are essential in quality control processes in manufacturing, ensuring parts meet exact specifications. Common types include dial, digital, and optical comparators.

FAQ

What should I consider when buying a used comparator?

Check for accuracy, calibration records, and any signs of wear or damage. Ensure it meets your specific measurement needs and industry standards.

How do I ensure the comparator is shipped safely to my location?

Use specialized packaging to protect delicate components. Consider using a shipping service experienced in handling precision instruments.

What is the maintenance schedule for a comparator?

Regularly clean the instrument to prevent dust build-up, and verify calibration periodically. Follow the manufacturer’s guidelines for detailed maintenance procedures.