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Measurement Tools

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Mitutoyo Bore and Radius Gauges Mitutoyo Bore and Radius Gauges New
  • Bore Gauges Available in Two Form Factors
  • Radius Gauge Leaves Ranging from 0.01” to 0.5”
  • Ideal for Automotive, Aerospace, and Manufacturing Applications
Mitutoyo Depth Micrometers Mitutoyo Depth Micrometers New
  • Accuracy up to 0.001”
  • Depth Rod Lengths up to 6”
  • Ratchet Stop for Accurate, Repeatable Measurements
Mitutoyo Digital Micrometers Mitutoyo Digital Micrometers New
  • IP65 Rated QuantuMike® and Digimatic® Models
  • Easy-to-Read Digital Display
  • 0-1”, 1-2”, and 2-3” Range Options
Mitutoyo Gauge Block Sets Mitutoyo Gauge Block Sets New
  • Available in Steel and Ceramic Block Sets
  • Rectangular Base for Accurate Wringing
  • Includes Inspection Certificate
Mitutoyo Height Gauges Mitutoyo Height Gauges New
  • Height Ranges up to 24”
  • Easy to Read and Use Digital Control
  • Linear Encoder Maintains Position without Reference
Mitutoyo Mechanical Micrometers Mitutoyo Mechanical Micrometers New
  • Available as Standard, Blade Micrometer, or with Interchangeable Anvils
  • Measurement Ranges from 0 – 6”
  • Baked Enamel Finish on Frame for Durability
Mitutoyo Pocket Rulers and Protractors Mitutoyo Pocket Rulers and Protractors New
  • English and Metric Units
  • Stainless Steel Construction
  • High Measurement Resolution
Mitutoyo Screw Pitch Gauges Mitutoyo Screw Pitch Gauges New
  • Screw Pitch Gauge Sets with 28, 30, or 51 Leaves
  • Unified and Metric Screw Pitch Ranges from 4-46 Threads per Inch (TPI) or 0.25 – 6mm
  • Steel Construction Ensures Accurate Readings Over Time
Mitutoyo Thickness Gauges Mitutoyo Thickness Gauges New
  • 0 – 0.5” Range with 0.0005” Resolution
  • Easy-To-Read Digital LCD Display
  • ABSOLUTE® Linear Scale Eliminates Need for Zeroing
Mitutoyo Wire Gauges Mitutoyo Wire Gauges New
  • Manufactured to the American Wire Gauge (AWG) Standard
  • Slots Ranging from AWG #36 to #0
  • Steel Construction with Satin Chrome Finish
Nikon DIGIMICRO Digital Length Measuring System Nikon DIGIMICRO Digital Length Measuring System
  • 1µm Accuracy (at 20°C) and Measurement Length of 0 - 50mm
  • 500mm/sec Maximum Response Speed
  • Granite Platform Stand and 6 Measuring Probe Tips Available
Single Surface Optical Flats Single Surface Optical Flats
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Top Seller
  • Sizes Ranging from ½" Diameter to 14" Diameter
  • Each λ/20 Flat 76.2mm and Larger Includes a Certificate of Calibration
  • Available with Standard Metallic Mirror Coatings: λ/10 and λ/20 Mirrors
Precision Dual Surface Optical Flats Precision Dual Surface Optical Flats
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
Top Seller
  • λ/10 and λ/20 Surface Flatness Options
  • Each λ/20 Flat 76.2mm and Larger Includes a Certificate of Calibration
  • Extended Lifetime in Contact Measurement Applications
  • Single Surface Optical Flats Also Available
Lens Stress Analyzers Lens Stress Analyzers Clearance
  • Identify Lens Stress or Contamination
  • Portable, Compact Design
  • Bench-Top or Phone Clip-On Models Available
High Precision Autocollimator High Precision Autocollimator
  • 4 versions available
  • Camera adaptable
  • LED Illumination
  • 28mm Aperture
  • Adjustable holder
#11-760 Edmund Optics TPA Ultrafast Autocorrelator by APE (700-1100nm) Edmund Optics Ultrafast Autocorrelator by APE
  • Trusted APE® Performance with Same Day Availability
  • TPA Detector with >0.1W2 Sensitivity @ 700 - 1100nm
  • Includes a Controller with USB Interface and Ready to Use Data Acquisition Software
  • Compact Design and Tuning Free Wavelength Matching
  • Ideal for Low and High Repetition Rate Ultrafast Lasers
Abbe Refractometer Abbe Refractometer
  • Wide RI Range
  • Battery Powered
  • High Resolution Scales
  • Simple Dispersion Measurement
  • Digital Temperature Display
CaliBall™ - Interferometer Calibration Device CaliBall™ - Interferometer Calibration Device
  • Calibrate Transmission Spheres
  • 1.3nm RMS Finish
  • Includes Kinematic Mount and Certificate of Compliance
C-Mount Video Coupler for Borescopes / Fiberscopes C-Mount Video Coupler for Borescopes / Fiberscopes
  • Compatible with C-Mount Cameras
  • Designed for 1/2" or Smaller Camera Sensors
  • Fits Standard Boroscope/Fiberscope Eyepieces
Mitutoyo Measuring Gauges Mitutoyo Measuring Gauges
  • Precision Mitutoyo Micrometers
  • High Measurement Resolution
  • Measure 0 to 6" (0 to 150mm) in 0.0005" (0.01mm) Increments
Pre-Mix White Reflectance Coating Pre-Mix White Reflectance Coating
  • Reflectance Value >97%
  • Usable from UV Through Near-IR
  • Suitable for Coating Metal and a Variety of Other Materials
Spherometer Spherometer
  • Used for Measuring Convex or Concave Radii
  • Easy to Use
  • Standards Included for Calibrating
Temperature Sensitive Liquid Crystal Sheets Temperature Sensitive Liquid Crystal Sheets
  • Locate Electrical Shorts on Circuit Boards
  • Determine Insulation Voids
  • Map Heat Sinks
  • Easily Cut to Size
USB Data Acquisition and Data Control Systems USB Data Acquisition and Data Control Systems
  • Robust Software Included
  • Plug and Play Operation
  • Compatible with LabVIEW™
UV Light Detection Labels UV Light Detection Labels New
  • Self-Adhesive UV Light Detection Labels
  • Permanent Record of UV Light Exposure
  • Ideal for UV Disinfection, Curing, and Detection Applications
Liquid Crystal Thermometers Liquid Crystal Thermometers New
  • Reversible Color Change Thermometers
  • Instant Response and Continuous Readout
  • 30 Celsius Degrees Ranges between 0 to 120°C
Coating Testing Kits for Military Specifications (MIL-SPEC) Coating Testing Kits for Military Specifications (MIL-SPEC)
  • Test Optical Coatings for Abrasion and Adhesion Resistance per MIL Specifications
  • Includes Instructions and Certifications of Conformance
  • Replacement Erasers, Cheesecloth, and Other Components Available

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Measuring Tools are used to accurately measure a range of physical features or characteristics of many different optical components for nearly any optical application. Measuring Tools consist of products such as measuring gauges, microrules, or spherometers designed to provide precise, accurate measurement. Measuring Tools allow specific or important features of optical components to be accurately determined with a small number of tools.

Edmund Optics offers a wide range of Measuring Tools suited for many optical measurement needs. Measuring gauges offer precise, easy-to-use measurement capabilities in a range of different sizes or types including calipers or micrometers. Spherometers are extremely specialized measurement tools that determine the surface radii of convex or concave objects. Standards tables are also included for quickly referencing radii information.

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