MITUTOYO SERIES 293 QUICKMIKE ABSOLUTE DIGIMATIC MICROMETERS IP65

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▪The Quickmike provides a speedy spindle feed of 10 mm per thimble rotation which enables quick measurements of many different-sized features.
▪⁠Measuring faces: Carbide tipped
▪Equipped with Ratchet Stop for constant measuring force.

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MITUTOYO SERIES 293 QUICKMIKE ABSOLUTE DIGIMATIC MICROMETERS IP65

Product Overview

The Mitutoyo Series 293 Quickmike Absolute Digimatic Micrometers feature an advanced design providing a speedy spindle feed of 10 mm per thimble rotation, enabling rapid measurements of multiple features with varying sizes. Built with an IP65 coolant-proof rating and an electrostatic capacity absolute sensor, these micrometers ensure reliable, accurate, and repeatable performance in industrial environments. The non-rotating spindle design allows both experienced and inexperienced operators to perform measurements with high repeatability.

Key Features & Capabilities

Speedy Spindle Feed: 10 mm per thimble rotation for quick measurement of different-sized features.
Carbide-Tipped Measuring Faces: Durable carbide construction for extended wear resistance.
Constant Measuring Force: Equipped with a Ratchet Stop mechanism.
ABS (Absolute) Scale: Electrostatic capacity absolute sensor eliminates the need to set the origin point after power-on.
IP65 Coolant Proof: Resistant to water, oil, and dust ingress for shop-floor applications.
Maximum Response Speed: Without limit.
Data Output: Models equipped with SPC data output capability.

Technical Specifications

Metric Models (With SPC Data Output)

Code No.	Range (mm)	Resolution (mm)	Measuring Force (N)	Maximum Permissible Error $J_{MPE}$ (µm)	Flatness (µm)	Parallelism (µm)	Constant Measuring Force	Mass (g)
293-666-20	0 - 30	0.001	5 - 12	±2	0.3	2	Yes	275
293-667-20	25 - 55	0.001	5 - 12	±2	0.3	2	Yes	340
293-668-20	50 - 80	0.001	5 - 12	±3	0.3	3	Yes	480
293-669-20	75 - 105	0.001	5 - 12	±3	0.3	3	Yes	585

Inch/Metric Models (With SPC Data Output)

Code No.	Range (in)	Resolution	Measuring Force (N)	Maximum Permissible Error $J_{MPE}$ (in)	Flatness (in)	Parallelism (in)	Constant Measuring Force	Mass (g)
293-676-20	0 - 1.2	0.00005 in / 0.001 mm	5 - 12	±0.0001	0.000012	0.00008	Yes	275
293-677-20	1 - 2.2	0.00005 in / 0.001 mm	5 - 12	±0.0001	0.000012	0.00008	Yes	340
293-678-20	2 - 3.2	0.00005 in / 0.001 mm	5 - 12	±0.00015	0.000012	0.00008	Yes	480
293-679-20	3 - 4.2	0.00005 in / 0.001 mm	5 - 12	±0.00015	0.000012	0.00008	Yes	585

General Technical Data

Power Source: SR44 battery (1 pc.), Code No. 938882 included as standard (for operational checks)
Battery Life: Approx. 5 years under normal use
Position Detection Method: Electrostatic capacity absolute sensor
Standard Accessories: Setting standard, 1 pc. (except for measuring range 0 to 30 mm / 0 to 1.2 in models)