The L.S. Starrett Co.

121 Crescent St.
Athol , MA 01331 US


A Message from The L.S. Starrett Co.

Company Profile

Founded in 1880 in Athol, Massachusetts, The L.

Starrett Company

Starrett is committed to providing you with complete solutions created for your exact needs.

Starrett Makes Giant Leap in Data Collection with Launch of DataSure 4.0

ATHOL, MA  U.S.A. (December 17, 2020) – The L.S.

Vision Systems

Video-Based Measurement Systems combine high-resolution graphic images, powerful-intuitive software and precision mechanical platforms, to deliver superb accuracy and repeatable measurement results.

Optical Comparators

Optical Comparators provide a time tested, cost effective solution for non-contact measurement, and are used for many medical dimensional inspection requirements.

Electronic Gages

Skilled personnel, superior products, manufacturing expertise, innovation and excellent service and support have earned Starrett its reputation as the "World's Greatest Toolmakers".

As Seen In Production Machining

Starrett Micrometers Designed to Withstand Harsh Elements

Starrett Micrometers Designed to Withstand Harsh Elements
More than 100 electronic digital micrometers feature improved ergonomics, functionality and productivity.

Starrett Large Multisensor Vision System Optimizes QC Process

Starrett Large Multisensor Vision System Optimizes QC Process
System has dual optical systems and touch-probe capability to measure parts with a diverse range of feature sizes and geometries.

Company Expands Horizontal Travel on Optical Comparator

Company Expands Horizontal Travel on Optical Comparator
L.S. Starrett expands horizontal X-axis travel on the HB400 benchtop optical comparator from 12" to 16" to measure large parts on its workstage.

Starrett Appoints Metrology Systems Vice President

Starrett Appoints Metrology Systems Vice President
David Allen will be responsible for the strategy, growth and profitability of Starrett’s advanced metrology systems.

Starrett Automated Digital Hardness Testers Produce High Accuracy Measurements

Starrett Automated Digital Hardness Testers Produce High Accuracy Measurements
The new Starrett hardness tester models use a closed-loop control unit with a load cell, a DC motor and an electronic measurement and control unit instead of traditional dead weights, enabling high accuracy measurements at all test loads up to 0.5%.

Starrett benchtop hardness testers

Starrett Expands Hardness Testing Line
The L.S. Starrett Co. has expanded its line of benchtop hardness testers, adding seven Rockwell systems, eight Vickers systems and one Brinell system, for a total of 16 new testers.

HDV300/HDV400 Benchtop Horizontal Digital Video Comparator

HDV300 and HDV400 Benchtop Horizontal Digital Video Comparators with Increased Speed
CNC motion on the HDV systems is significantly faster, enabling even more user measurement throughput.

Jon-Michael Raymond

Starrett Appoints New Director of Sales
Jon-Michael Raymond will be responsible for sales of the company’s core products including precision measuring tools and gages, hand tools and saw blades in North America.

metrology tools

Starrett Tools Support Transitioning to Industry 4.0
Eastec 2019: Starrett's metrology solutions range from vision technology, optical measuring systems and more. 

spring tester

Starrett S1 System Tests Compression and Extension Springs
The Starrett S1 spring testing systems were developed for high volume production testing of both compression and extension springs.

Interior of one of BCI’s plants

Inspection System Helps Company Meet Short Lead Times
A digital video inspection system from Starrett is increasing this company’s inspection throughput and helping it get parts to its customer on time.

automatic vision system

Automatic Vision System Offers High Throughput
Extended travel AV450 system offers high throughput and versatility for a range of repetitive part inspection applications. 

Digital force gage

Digital Force Gages Perform Basic, Automatic Testing
Starrett's DFC and DFG digital force gages can be used both as hand-held gages or mounted on testing stands. 

Starrett digital electronic indicator

Starrett 2700 Indicator Conforms to True AGD Dimensions
The Starrett 2700 electronic indicator matches true AGD Group 1 dimensions.

Digital bore gage

781BXT AccuBore is a Bluetooth-Enabled Electronic Bore Gage
Starrett’s 781BXT AccuBore electronic bore gages are a trigger-operated gaging system, and Bluetooth wireless technology in the bore gage enables measurement data acquisition capabilities without the encumbrances and limitations of cables. 

Testing systems

L1 Force Measurement Solution Covers a Range of Applications
The L.S. Starrett Co.’s L1 force measurement system is designed for production and quality control testing. 

Benchtop vision measurement system

Benchtop Vision System is used for FOV Measurements
The L.S. Starrett Co.’s HVR100-FLIP is a large field-of-vision (FOV) benchtop vision measurement system used in either a vertical or horizontal orientation that features a high-resolution digital video camera and minimal optical distortion for FOV measurements.

Multi-sensor measurement

Examining Non-Contact Inspection for Small Part, High Volume Production
This article looks at current video measurement options for precision measurement.

Gage blocks

Gaging Is Baseless Without Standards
Applying gaging standards consistently is the key to quality parts and products.  

Product Categories of The L.S. Starrett Co.

Arbors (for Cutters)
Calibration Equipment
Comparators, Optical & Other
Data Collection Devices for Gaging, SPC, etc.
Flaw Detection Equipment
Gages, Digital
Gages, Mechanical
Gear Inspection
Gear Inspection Equipment
Hardness Testing Equipment
Laser Measurement Systems
Material Testing & Analysis Equipment
Postprocessing Equipment for Additive Manufacturing
Quality & Measurement
Quality Documentation Software
Roundness Measuring Equipment
Saw Blades
Surface Plates
Tap Drivers & Attachments
Vision Systems

Trade Names