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Electronic Micrometer Depth Gage With Output -- 749 Series -- View Larger Image
Electronic Micrometer Depth Gage With Output -- 749 Series-Image

The Starrett 749 electronic depth micrometer has a wide 0-6" (0-150mm) range for measuring the depth of most holes, slots, shoulders and projections.

The Readability Features

  • Large high-contrast LCD digital readout
  • Resolution – 0001" (0 001mm)
  • Inch or millimeter graduations standard
  • No-glare black wrinkle finish frame
  • No-glare satin chrome finish on thimble and sleeve

Ease-of-Handling Features

  • Ring-type knurled lock nut
  • Combination ratchet and speeder

Accuracy and Long-Life Features

  • Ground and lapped one-piece spindle
  • Base length 4" (100mm); rod diameter 5/32" (4mm)
  • One 3-volt battery furnished with over one year’s normal usage
  • Automatic OFF after 30 minutes of nonuse

Full-Function Action Features

  • Instant inch/millimeter conversion
  • “ME” millimeter model turns on in millimeter mode after battery installation
  • Measurement HOLD button
  • Ability to zero at any position and retain and return to true zero reading
  • PRESET button to install any reading at any position
  • Ability to install minimum and maximum limits
  • RS232 data output port
  • Works well with Starrett Datasure® Wireless Data Collection Systems

Product Category
Dimensional Gages and Instruments
Mounting / Loading Options
Handheld or Portable
Measurement Scale / Units
English; Metric
Gage / Instrument Type
Depth Gage; Micrometer
Gaging Technology
Digital Display

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Attribute Measurement Capability
Performance Specifications
Minimum Graduation / Resolution