3751AZ-6/150 Electronic Height Gage 12221

3751 Electronic Height Gage
Electronic Height Gage, 0 - 6"/0 - 150mm, .0005"/0.01mm

The Starrett 3751 Electronic Height Gage is light, portable and easy to use for vertical measurements within its range. 0-150mm (0-6") Range With Case (Without Output).

3D CAD Files / Exploded Parts Diagram
Product Testimonials

Contact Starrett


  • Easy-to-read LCD 8mm (.932") high characters
  • Hardened, stainless steel bar for long life
  • Depth attachment PT08680A available for measuring depth of holes, slots, and recesses
  • Fine adjustment thumb roll for precision measurements
  • Rounded nose scriber cuts clean, sharp lines with smoothness and less pressure
  • Lock to hold the slide in position
  • Hardened, ground, and lapped base with finger grooves provides ease of movement
  • Easy access to single long-life battery, 3-volt CR2032
  • Vertical bar is back from the edge of the nose for better stability
  • Scriber can reference zero from the bottom of the base to get the full 6" (150mm) usable range
  • Linear Accuracy: .001" ( 0.02mm)
  • Resolution: .0005" (0.01mm)
  • Inch-millimeter conversion
  • Zero at any position
  • Manual ON/OFF plus a built in automatic OFF after 5 minutes of nonuse
  • Plastic Case


  • Made in America: No
  • Range (in): 0 - 6"
  • Range (mm): 0 - 150mm
  • Resolution (in): .0005"
  • Resolution (mm): 0.01mm


  • PT08680A (51383)
    PT08680A Depth Attachment, 6" for 250 Series Dial Height Gages
  • PT99492 (65650)
    PT99492 CR2032 Lithium 3 Volt Battery (Pack of 2)


    3751 Electronic Height Gage (Bulletin 575)

    Datasheets explaining product overview, features, specifications, options, and accessories.

    Catalog 33 - Section 3 - Height Gages

    Height gages measure the distance from a reference surface, such as a surface plate, to some feature of a part, and can do so with exceptional accuracy. We also offer a comprehensive range of scribes, attachments and accessories for all of your height gaging needs.

    Starrett Electronic Precision Hand Tools (Bulletin 590)

    Starrett’s expanded range of electronic precision tools includes more than 100 new micrometers featuring advanced electronics, larger displays, enhanced ergonomics, longer battery life, IP67 rating and more. The product range includes Micrometers, Calipers, Height Gages, Depth Gages, Indicators, Bore Gages and Testers.

    Precision Hand Tools (Catalog 33)

    612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.

3D CAD Files / Exploded Parts Diagram

    Login to see related product files. Or create an account.

Product Testimonials

    Write a product review