Mitotoyo Gauge 2358AB-10

The Mitutoyo 2358AB-10 is a high-precision analog dial indicator used for dimensional measurement, machine setup, alignment, runout inspection, and quality control. It is part of Mitutoyo's Series 2 ANSI/AGD standard dial indicators and features a flat-back design for mounting flexibility.

Main Features

  • High-resolution 0.0001 inch graduations for precision measurement.
  • 0.500 inch measuring range, providing a larger travel than the 2356AB-10 model.
  • Jeweled bearing mechanism ensures smooth spindle movement and long service life.
  • Hardened stainless-steel stem and spindle for durability.
  • O-ring sealed crystal and bezel help resist oil and water ingress.
  • Scratch-resistant, anti-glare crystal for improved readability.
  • Carbide-tipped contact point for wear resistance and sustained accuracy.

Dimmentions:

Typical Applications

  • Runout inspection
  • Machine tool setup and alignment
  • Fixture and jig inspection
  • Flatness and parallelism checks
  • Manufacturing quality control
  • Bore gauge and comparator setups

Specifications

Manufacturer Mitutoyo
Model 2358AB-10
Series Series 2
Type Analog Dial Indicator
Back Type Flat Back
Measuring Range 0 - 0.500 in (12.7 mm)
Graduation 0.0001 in
Dial Reading 0-10
Range per Revolution 0.010 in
Accuracy (First 2.5 Rev.) ±0.0001 in
Overall Accuracy ±0.0008 in
Repeatability ±0.00003 in
Measuring Force 0.4 - 2.0 N
Stem Diameter 3/8 in (9.52 mm)
Contact Point Thread #4-48 UNF
Contact Point Carbide Tipped
Bearing Type Jeweled Bearing
Weight Approx. 139 g
Standard ANSI/AGD
Continuous Dial Yes
Dial Diameter (Approx.) 2.24 in (57 mm)
Overall Weight 139 g
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