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INSIZE 3203-3012A Outside Micrometer, 0-300mm

  • Graduation 0.01mm
  • Carbide measuring faces
  • Ratchet stop type
  • Supplied with setting standards (except 0-25mm)
by Insize
$1,300.61
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INSIZE 3203-3012A Outside Micrometer

Are you looking for equipment that provides precise external measurements with a resolution of 0.0001"/0.01mm and an accuracy of ±5 microns? The INSIZE 3203-3012A Outside Micrometer Set. Built with carbide measuring faces, a ratchet thimble, and a durable steel spindle, it ensures consistent, reliable performance for professional applications. Covering a measuring range of 0–300mm, this set includes 12 micrometers (from 0–25mm up to 275–300mm) and a sturdy aluminum carrying case for organized storage and transport. Designed for durability and precision, the INSIZE 3203-3012A is ideal for machining, manufacturing, and quality control.

Key Features

Resolution 0.0001"/0.01mm
Features Carbide Measuring Faces
Spindle Flat
Anvil Flat
Thimble Ratchet
Includes

3203-25A Micrometer
3203-50A Micrometer
3203-75A Micrometer
3203-100A Micrometer
3203-125A Micrometer
3203-150A Micrometer
3203-175A Micrometer
3203-200A Micrometer
3203-225A Micrometer
3203-250A Micrometer
3203-275A Micrometer
3203-300A Micrometer
Carrying Case

 

Specifications

Item Outside Micrometer
Resolution 0.0001"/0.01mm
Range 0 to 300mm
Spindle Flat
Anvil Flat
Thimble Ratchet
Lock Nut Type Lock Nut
Rotating Spindle (Yes/No) Yes
Anvil Material Carbide
SPC Output No
Spindle Material Steel
Long Form Calibration Certificate No
Accuracy +/-5 micron
Spindle Shape Carbide
Thimble Type Ratchet
Case Type Aluminum Box
Operation Type Mechanical
Anvil Shape Carbide
Case Included Yes
Mechanical Display Type Vernier
Rotating Spindle Yes
Minimum Measurement - mm 0 mm
Maximum Measurement - mm 300 mm

 

Items Included

  • 3203-25A Micrometer
  • 3203-50A Micrometer
  • 3203-75A Micrometer
  • 3203-100A Micrometer
  • 3203-125A Micrometer
  • 3203-150A Micrometer
  • 3203-175A Micrometer
  • 3203-200A Micrometer
  • 3203-225A Micrometer
  • 3203-250A Micrometer
  • 3203-275A Micrometer
  • 3203-300A Micrometer
  • Carrying Case

 

INSIZE 3203-3012A Outside Micrometer Manual

INSIZE 3203-3012A Outside Micrometer, 0-300mm

$1,300.61

Description

INSIZE 3203-3012A Outside Micrometer

Are you looking for equipment that provides precise external measurements with a resolution of 0.0001"/0.01mm and an accuracy of ±5 microns? The INSIZE 3203-3012A Outside Micrometer Set. Built with carbide measuring faces, a ratchet thimble, and a durable steel spindle, it ensures consistent, reliable performance for professional applications. Covering a measuring range of 0–300mm, this set includes 12 micrometers (from 0–25mm up to 275–300mm) and a sturdy aluminum carrying case for organized storage and transport. Designed for durability and precision, the INSIZE 3203-3012A is ideal for machining, manufacturing, and quality control.

Key Features

Resolution 0.0001"/0.01mm
Features Carbide Measuring Faces
Spindle Flat
Anvil Flat
Thimble Ratchet
Includes

3203-25A Micrometer
3203-50A Micrometer
3203-75A Micrometer
3203-100A Micrometer
3203-125A Micrometer
3203-150A Micrometer
3203-175A Micrometer
3203-200A Micrometer
3203-225A Micrometer
3203-250A Micrometer
3203-275A Micrometer
3203-300A Micrometer
Carrying Case

 

Specifications

Item Outside Micrometer
Resolution 0.0001"/0.01mm
Range 0 to 300mm
Spindle Flat
Anvil Flat
Thimble Ratchet
Lock Nut Type Lock Nut
Rotating Spindle (Yes/No) Yes
Anvil Material Carbide
SPC Output No
Spindle Material Steel
Long Form Calibration Certificate No
Accuracy +/-5 micron
Spindle Shape Carbide
Thimble Type Ratchet
Case Type Aluminum Box
Operation Type Mechanical
Anvil Shape Carbide
Case Included Yes
Mechanical Display Type Vernier
Rotating Spindle Yes
Minimum Measurement - mm 0 mm
Maximum Measurement - mm 300 mm

 

Items Included

  • 3203-25A Micrometer
  • 3203-50A Micrometer
  • 3203-75A Micrometer
  • 3203-100A Micrometer
  • 3203-125A Micrometer
  • 3203-150A Micrometer
  • 3203-175A Micrometer
  • 3203-200A Micrometer
  • 3203-225A Micrometer
  • 3203-250A Micrometer
  • 3203-275A Micrometer
  • 3203-300A Micrometer
  • Carrying Case

 

INSIZE 3203-3012A Outside Micrometer Manual
INSIZE 3203-3012A Outside Micrometer ManualINSIZE 3203-3012A Outside Micrometer Manual
Shipping

Shipping is FREE on all orders shipped to the continental USA. We don't want to mess around with fine print and extra charges, we like things to be simple and easy.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Precision Engineering Supply. But first, you should definitely hear from our customers here. Free Shipping USA wide. No extra charges. Ever. Price Match Guarantee. Best prices online guaranteed. 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked. Great Service. We pride ourselves on the best service, anywhere. Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.

Se Habla Español - Falamos Português

Pricing

We will beat ANY price found online! Reach out to us for more information by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com.

Returns

Free 30 day returns! We pride ourselves in helping you with your needs Please reach out by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com to start your return.

Financing

Enjoy flexible payment options with Affirm and Shop Pay. Split your purchase into easy, interest-free installments or choose a financing plan that fits your budget — all available directly at checkout.

  • High-precision measurement with graduations of 0.01 mm (metric) and 0.0001" (inch) for reliable dimensional inspection.

  • Carbide-tipped measuring faces ensure long-term durability, wear resistance, and stable accuracy.

  • Meets DIN 863-1 standards, guaranteeing professional-grade performance and international quality compliance.
  • Includes setting standards (for all ranges except 0–25 mm and 0–1"), allowing quick and accurate calibration before use.

  • Choice of ratchet stop or friction thimble models, providing consistent measuring force and repeatable results.

  • Available in a wide range of sizes (metric 0–300 mm / inch 0–12"), making it suitable for workshops, machining, QC labs, and maintenance.
  • Clear, easy-to-read scales with smooth spindle movement for user-friendly operation.

  • Supplied with manufacturer inspection certificate, ensuring traceability and verified accuracy out of the box.

  • Durable protective cases (blow-mold or aluminum box depending on the set) keep tools organized and protected during storage and transport.
Description

INSIZE 3203-3012A Outside Micrometer

Are you looking for equipment that provides precise external measurements with a resolution of 0.0001"/0.01mm and an accuracy of ±5 microns? The INSIZE 3203-3012A Outside Micrometer Set. Built with carbide measuring faces, a ratchet thimble, and a durable steel spindle, it ensures consistent, reliable performance for professional applications. Covering a measuring range of 0–300mm, this set includes 12 micrometers (from 0–25mm up to 275–300mm) and a sturdy aluminum carrying case for organized storage and transport. Designed for durability and precision, the INSIZE 3203-3012A is ideal for machining, manufacturing, and quality control.

Key Features

Resolution 0.0001"/0.01mm
Features Carbide Measuring Faces
Spindle Flat
Anvil Flat
Thimble Ratchet
Includes

3203-25A Micrometer
3203-50A Micrometer
3203-75A Micrometer
3203-100A Micrometer
3203-125A Micrometer
3203-150A Micrometer
3203-175A Micrometer
3203-200A Micrometer
3203-225A Micrometer
3203-250A Micrometer
3203-275A Micrometer
3203-300A Micrometer
Carrying Case

 

Specifications

Item Outside Micrometer
Resolution 0.0001"/0.01mm
Range 0 to 300mm
Spindle Flat
Anvil Flat
Thimble Ratchet
Lock Nut Type Lock Nut
Rotating Spindle (Yes/No) Yes
Anvil Material Carbide
SPC Output No
Spindle Material Steel
Long Form Calibration Certificate No
Accuracy +/-5 micron
Spindle Shape Carbide
Thimble Type Ratchet
Case Type Aluminum Box
Operation Type Mechanical
Anvil Shape Carbide
Case Included Yes
Mechanical Display Type Vernier
Rotating Spindle Yes
Minimum Measurement - mm 0 mm
Maximum Measurement - mm 300 mm

 

Items Included

  • 3203-25A Micrometer
  • 3203-50A Micrometer
  • 3203-75A Micrometer
  • 3203-100A Micrometer
  • 3203-125A Micrometer
  • 3203-150A Micrometer
  • 3203-175A Micrometer
  • 3203-200A Micrometer
  • 3203-225A Micrometer
  • 3203-250A Micrometer
  • 3203-275A Micrometer
  • 3203-300A Micrometer
  • Carrying Case

 

INSIZE 3203-3012A Outside Micrometer Manual
INSIZE 3203-3012A Outside Micrometer ManualINSIZE 3203-3012A Outside Micrometer Manual
Shipping

Shipping is FREE on all orders shipped to the continental USA. We don't want to mess around with fine print and extra charges, we like things to be simple and easy.

Why Buy From Us

We get it. You've got a lot of choice when it comes to online retailers. Here's why we think you should shop with us at Precision Engineering Supply. But first, you should definitely hear from our customers here. Free Shipping USA wide. No extra charges. Ever. Price Match Guarantee. Best prices online guaranteed. 30 Day Easy Returns. No happy with your product, we'll take it back no questions asked. Great Service. We pride ourselves on the best service, anywhere. Your Satisfaction Guaranteed. We handpick our products for quality, we know you'll love them. But is there is ever something wrong, we'll fix it.

Se Habla Español - Falamos Português

Pricing

We will beat ANY price found online! Reach out to us for more information by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com.

Returns

Free 30 day returns! We pride ourselves in helping you with your needs Please reach out by calling at (617) 398-7852 or emailing us at support@precisionengineeringsupply.com to start your return.

Financing

Enjoy flexible payment options with Affirm and Shop Pay. Split your purchase into easy, interest-free installments or choose a financing plan that fits your budget — all available directly at checkout.