Vernier | McMaster-Carr

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EAR99

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Dial Face Color

Fractional Increments

331 Products

Calipers

Digital

Digital Calipers

The most precise and versatile calipers—available with certificates traceable to NIST

71 products

Digital Calipers with Fractional Display

Convert measurements to fractions with the push of a button

7 products

Coolant-Resistant Digital Calipers

Measure parts inside CNC machines and other places coated with coolant and cutting oil

57 products

Calipers for Tolerance Checking

Quickly check that parts are within tolerance without adjusting the jaws each time

10 products

Calipers for Soft Materials

Measure rubber tubing and other springy parts without deforming them

8 products

Precision-Adjust Digital Calipers

Position the jaws in small increments

7 products

Calipers for Offset Surfaces

Extend or shorten one jaw to measure parts with uneven surfaces

10 products

Calipers for Measuring Center-to-Center

Find the exact distance between the centers of two holes without math

9 products

Calipers for Gear Teeth

Verify the dimensions of a newly cut gear, or test the wear on an old one

2 products

Calipers for Pipe and Tubing

The rounded jaw hugs the inside of pipe and tubing, so you can accurately measure their wall thickness.

9 products

Calipers for Brakes

Check the wear on disc brakes and pads to see if you need to replace them

8 products

Calipers for Small Holes and Grooves

Thin as a pencil point, the jaws slip into narrow spaces

11 products

Left-Handed Digital Calipers

The display, markings, and thumb wheel face to the right for comfortable use with your left hand

4 products

Calipers for Scribing

Precisely mark lines and measure workpieces with the same tool

6 products

Dial

Dial Calipers

Watch the needle move as the jaws do—available with certificates traceable to NIST

45 products

Dial Calipers with Fractional Display

Read measurements in both decimals and fractions of an inch

2 products

Static-Control Dial Calipers

Prevent static from damaging sensitive electronics

2 products

Vernier

Vernier Calipers

Traditional calipers, combining precision and durability

6 products

Precision-Adjust Vernier Calipers

Move the jaws in small increments

6 products

Self-Locking Vernier Calipers

Prevent the jaws from creeping forward or backward as you measure

3 products

Slide Ruler

Large-Job Slide Ruler Calipers

Our deepest jaws for measuring extra-large, round objects

5 products

Pocket Slide Ruler Calipers

No longer than a pencil for quick measurements on the go

4 products

Other Products

Caliper Depth Base Attachments

Steady your caliper when measuring depth

5 products

Height Gauges

Measure an object's height and mark workpieces for machining

4 products

Caliper Tips

Install on your caliper to measure hard-to-reach areas or center-to-center distances

4 products

Caliper Battery Covers

Protect the battery inside your caliper

8 products

Depth Gauges

Reach into slots, counterbores, and other holes to measure depth

6 products

Caliper Calibration Checkers

Test your caliper's accuracy

2 products

Caliper Range Extenders

Expand your caliper's range to measure large items

7 products

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

97 products