Starrett 3732XFL-1 Electronic LCD Outside Micrometer, Inch, 0-1″ Range

Original price was: $211.00.Current price is: $187.00.

The 3732XFL-1 Electronic Micrometer is a precision measuring tool built with customary Starrett quality and workmanship. The 3732 series includes a large, easy-to-read, high-contrast LCD digital readout for clear readings.

Add 5-7 days for calibration

Product Description

The 3732XFL-1 Electronic Micrometer is an excellent choice for precision measurements. With its automatic OFF functionality, the micrometer will turn off after 30 seconds of inactivity. The smooth friction thimble helps you apply uniform pressure to your measurements. And the balance frame design makes this tool comfortable and accurate to use. Starrett’s no-glare satin chrome finish minimizes surface glare under bright lights.

Additionally, the large, LCD digital readout lets you view your measurements with ease, while one-hand operation makes it easy to use without having to switch hands. The 3732XFL-1 also provides inch/metric conversion so that you can easily switch between measurement systems depending on what type of work you’re doing.

Features and Specifications

  • Automatic OFF after 30 minutes of nonuse
  • .250″ (6.35mm) spindle diameter
  • No-glare black wrinkle finish on the frame
  • No-glare satin chrome finish on the thimble and sleeve
  • Ring-type knurled lock nut for quick and sure locking
  • English/Metric models feature inch graduations on shell and thimble
  • Metric/English (ME) models have mm graduations on the shell and thimble
  • Instant inch/millimeter conversion
  • Measurement HOLD button
  • Ability to zero the tool at any position
  • Ability to retain and return to the true zero
    reading of the micrometer
  • PRESET button to install any reading at any position
  • Includes one 3-volt battery for over one year of normal usage
  • Balanced frame design for comfortable and accurate measuring
    Large, easy-to-read, high-contrast LCD digital readout


  • Manufacturing
  • Machining
  • Automotive
  • Aerospace
  • Energy
  • Defense
  • Construction
  • Inspection
  • Industrial


  • Measure the diameter of an object
  • Measure the length of a piece.
  • Determine the thickness of materials
  • Check the accuracy of other measuring tools

About Starrett

The L.S. Starrett Company is a world leader in precision measuring tools and instruments. Since 1880, they have been an industry standard. Starrett’s high quality and durability have made the brand an industry standard for decades. They produce products for various industries, including aerospace, automotive, manufacturing, and commercial construction. Today, they’ve expanded into metalworking, making saw blade products for manufacturing operations worldwide.

Additional Information

Weight 1.3 lbs
Dimensions 7.2 × 4.7 × 1.8 in
Range (mm)


Range (in)


Resolution (mm)


Resolution (in)


Anvil Material


Anvil Type


Spindle Material


Spindle Type




Display Type


Lock Nut Type

Knurled Ring Type

Thimble Type


Thimble Graduations


Operation Type

Electronic, Digital


Inch/ Metric

Accuracy (mm)


Accuracy (in)



OFF; Inch/ Metric, Hold, Preset; Zero

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