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Home / Shop / Mitutoyo 340-521 Electronic outside micrometer (400 – 500mm)
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Mitutoyo 340-521 Electronic outside micrometer (400 – 500mm)

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SKU: Mitutoyo 340-521 Category:

Specifications

  • Manufacturer: Mitutoyo
  • Model: 340-521
  • Origin: Japan
  • Measuring range: 400 – 500 mm
  • Accuracy: ±11 µm
  • Visibility: 0.001 mm

Mitutoyo Electronic Outside Micrometer

Digital Outside Micrometers are length measuring tools based on the principle of using screw threads to measure linear distances, invented by Gascoigne in 1638. Mitutoyo products are manufactured using modern Japanese technology, are IP65 waterproof and have many options such as measuring range, accuracy, measuring speed, mm-inch display, and how to enter data after measurement.

Mitutoyo 340-521 Digital Micrometer

Model 340-521 is compactly designed with a measuring range of 400 - 500mm. The display reaches 0.001mm and high accuracy is ±11µm, suitable for measuring length, outer diameter of round parts, and material thickness in engineering industries such as construction, mechanical engineering, molds, automobiles, furniture, with high accuracy.

Advantages of Electronic Outside Micrometer

  • ABSOLUTE Technology: Using a rotating electromagnetic induction reader combined with ABSOLUTE technology helps to accurately determine the measurement position immediately upon power up without having to readjust the ruler.

  • Exquisite Design: The measuring head is coated with anti-wear layer (carbide), increasing durability and service life.

  • High Stability: The sliding cup helps maintain a constant measuring force, ensuring accurate and stable measurement results.

  • Storage and Use: The panme uses a Hg-free SR44 battery, which is environmentally friendly and increases the service life. The device has low voltage and measurement value error warning functions, and is stored in a plastic or wooden box for better protection. It should be stored in a dry place, away from moisture, and checked regularly for accurate calibration.

Notes When Using Electronic Panme

  • Preserve: Micrometers should be stored in dry places, away from moisture and high humidity. Do not use micrometers to measure rotating or moving parts and avoid dropping micrometers on hard surfaces.

  • Toilet: Always keep the micrometer clean and free of dust on the two measuring heads. Clean the surface of the two measuring heads with clean, dust-free paper or RP7 solution and wipe again with clean, dust-free paper.

  • Usage Notes: Do not store the micrometer with other repair and processing tools to avoid damage due to collision. After use, clean it thoroughly and put it back in the correct position in the box. The automatic On/Off function will be activated when the micrometer is not operated continuously for about 20 minutes; when the main shaft is rotated, the micrometer will operate again. If the micrometer does not operate or the measurement is not accurate, please contact us to check and evaluate the condition of the equipment.

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