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

Range	0 to .98″ (0 to 25 mm)
Resolution	.000005″/.00002″ 0.0001/0.0005 mm (switchable)
Accuracy	0.01″ (0.5µm)
Flatness	0.3µm/.000012″
Parallelism	0.6µm/.000024″
Measuring Surface	Ø.125″ (Ø3.2 mm)
Measuring force	7 to 9 N
Mass	0.88 lbs (400 g) With Heat Cover: 0.97 lbs (440 g)
Battery Type	Lithium Battery
Battery Life	Approx 2 years when used under normal conditions

mitutoyo lens