Digital Vernier Caliper

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A digital vernier caliper is a precision measuring instrument used in various applications for accurately measuring dimensions of objects. It consists of a main scale and a sliding vernier scale, but unlike traditional vernier calipers, it incorporates digital readout technology for enhanced accuracy and ease of reading. The caliper typically has jaws for measuring external and internal dimensions, as well as a depth gauge. The digital display provides a direct and precise numerical measurement of the distance between the jaws, making it a versatile tool in fields such as engineering, machining, and scientific research.

1. Stainless steel 4Cr13
2. With two SR44 cells
3. Accuracy: 0.02mm
4. Digital metric and inch scales



  1. Precision Measurements: Digital Vernier calipers are used to measure the length, width, thickness, and depth of objects with high precision. The digital display provides accurate readings, often to the nearest thousandth of an inch or hundredth of a millimeter.
  2. Engineering and Manufacturing: In manufacturing processes, digital vernier calipers are crucial for ensuring precision in the production of components. Machinists use them to measure and verify the dimensions of parts during fabrication.
  3. Quality Control: Quality control inspectors use digital vernier calipers to check the dimensions of manufactured products, ensuring they meet specified tolerances and quality standards.
  4. Workshop and Maintenance: Mechanics and technicians use digital vernier calipers for tasks such as measuring the thickness of brake pads, verifying the diameter of bolts, or checking clearances in machinery.
  5. Scientific Research: Researchers in various scientific disciplines use digital vernier calipers for precise measurements in laboratories. This includes measuring specimens, components, and experimental setups.
  6. Educational Purposes: Digital vernier calipers are commonly used in educational settings to teach students about precision measurement and the use of measuring instruments. They provide a hands-on experience for learning measurement techniques.
  7. Jewelry and Metalworking: Jewelers and metalworkers use digital vernier calipers to measure the dimensions of gemstones, jewelry components, and metal pieces with accuracy, ensuring a precise fit for crafting.
  8. Automotive Applications: Automotive technicians use digital vernier calipers to measure various components in vehicles, such as brake components, engine parts, and other critical elements requiring precise dimensions.
  9. Construction: In construction, digital vernier calipers may be used for measuring dimensions of building materials, ensuring accuracy in the construction process.
  10. DIY and Home Improvement: Hobbyists and individuals engaged in do-it-yourself (DIY) projects often use digital vernier calipers for accurate measurements when working on home improvement or crafting projects.
SKU: AHS15141 Category:


6″ (0.02MM)

Safety Precautions

  1.  Read the User Manual:
    • Familiarize yourself with the manufacturer’s instructions and guidelines in the user manual before using the digital vernier caliper.
  2. Wear Personal Protective Equipment (PPE):
    • Depending on the environment and materials being measured, consider wearing appropriate PPE such as safety glasses or gloves to protect against potential hazards.
  3. Inspect the Caliper:
    • Before use, visually inspect the digital vernier caliper for any damage, wear, or malfunctions. Check that the jaws are clean and in good condition.
  4. Keep it Clean:
    • Ensure that the measuring surfaces and sliding parts of the caliper are clean. Dirt or debris can affect the accuracy of measurements.
  5. Handle with Care:
    • Digital vernier calipers are precision instruments. Handle them with care to avoid dropping or bumping, which can damage the delicate internal components.
  6. Use on Stable Surfaces:
    • Place the object to be measured on a stable and flat surface. Likewise, ensure that the caliper itself is stable when taking measurements.
  7. Avoid Excessive Force:
    • Do not apply excessive force when closing the jaws. Use just enough pressure to make contact with the object being measured. Excessive force may damage the measuring surfaces and compromise accuracy.
  8. Protect the Display:
    • The digital display is a sensitive component. Avoid exposing the caliper to extreme temperatures, excessive humidity, or any conditions that could potentially damage the electronic components.
  9. Turn Off When Not in Use:
    • Turn off the digital vernier caliper when not in use to conserve battery life. This is particularly important for battery-operated calipers.
  10. Zero Calibration:
    • Calibrate or zero the caliper before each use to ensure accurate measurements. Follow the manufacturer’s instructions for zeroing the caliper properly.
  11. Use the Right Mode:
    • Some digital vernier calipers have different measurement modes (e.g., metric or imperial). Ensure that you are using the correct mode for your measurement needs.
  12. Store Properly:
    • Store the digital vernier caliper in a protective case or box when not in use to prevent damage and keep it clean.

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