High-speed, High-accuracy Digital Micrometer

LS-7000 series

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High-speed, High-accuracy Digital Micrometer LS-7000 series

Advanced Optical System Designed to Provide High Speed, Accuracy, and Durability

The easy-to-use features make the LS Series a common choice.

LS-7000 series - High-speed, High-accuracy Digital Micrometer

LS-7000 Series high-speed, high-accuracy digital micrometers use our proprietary optical system with no moving parts to provide a measurement solution with high speed, accuracy, and durability. Conventional laser scanning micrometers drive a polygon mirror with a motor to measure parts. In contrast, the optical system of the LS-7000 Series uses a high-intensity GaN green LED light source, telecentric lenses, and an HL-CCD to deliver high performance over the lifespan of the sensor without constant maintenance or recalibration. Additionally, the system is equipped with a built-in monitor CMOS that displays the target within the measurement range, making it easy to check the measurement location or adjust the position of the target as necessary.


  • Measuring both the outer diameter and eccentricity of a copy roller simultaneously

  • Measuring IC lead pitch

  • Measuring the outer diameter of a metal pipe

  • Checking the width or edge position of a glass plate


Designed without Moving Parts for Longer Lifespan and Less Maintenance

KEYENCE’s proprietary optical design has no moving parts, eliminating the need for recalibration and long term maintenance.

Achieve High-Accuracy Measurement in-Line

Increased sampling speed makes high-accuracy measurement possible on moving targets, as well as still targets.

Advanced Functions with Simple Setup

Take advantage of a variety of functions designed with usability in mind, including a built-in camera that allows measurement point verification.