High-Accuracy Digimatic MicrometerSERIES 293-100-20

  • Enabling 0.1 μm resolution measurement,
    this micrometer is ideal for customers
    who need to make highly accurate
    measurements with a hand-held tool.
  • The High-Accuracy Digimatic Micrometer
    utilizes Mitutoyo’s innovative 0.1 μm
    resolution ABS (absolute) rotary sensor and
    high-accuracy screw machining technology
    to reduce the Maximum permissible error
    to ±0.5 μm, delivering higher accuracy
    without sacrificing operability.
  • A highly rigid frame and high-performance
    constant-force mechanism enable more
    stable measurement, while the clicks
    emitted while the workpiece is being
    measured assure the operator that
    measurement is proceeding normally.
  • Body heat transferred to the instrument
    is reduced by a (removable) heat shield,
    minimizing the error caused by thermal
    expansion of the frame when performing
    handheld measurements.
  • The ABS (absolute) rotary sensor also
    eliminates the need to perform origin
    setting each time the power is turned on,
    letting you start measuring straight away.
    With no possibility of overspeed errors, the
    High-Accuracy Digimatic Micrometer also
    delivers a higher level of reliability.
  • Carbide-tipped measuring faces

Mitutoyo 293-100-20 Specifications

Range0 to .98″ (0 to 25 mm)
0.0001/0.0005 mm (switchable)
Accuracy0.01″ (0.5µm)
Measuring SurfaceØ.125″ (Ø3.2 mm)
Measuring force7 to 9 N
Mass0.88 lbs (400 g)
With Heat Cover: 0.97 lbs (440 g)
Battery TypeLithium Battery
Battery LifeApprox 2 years when used under normal conditions

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