With adjustable magnetic pins that conform to any shape, the base on these variance indicators mounts securely to uneven surfaces.

Measure in almost any position—these variance indicators have an adjustable ball-and-socket arm that locks in place with a lever.

For a solid mount on metal surfaces, these indicators come with a magnetic base. They have a continuous dial numbered clockwise around the face for direct measurements. A spring-loaded plunger retracts and extends to measure objects.

These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

The contact point is located on the back of this indicator, which allows the dial face to be read from above. It has a continuous dial numbered clockwise around the face for direct measurements.

Sets include a contact point adapter, swivel clamp, hole attachment, and mounting accessories.

Use these indicators near magnetic chucks and other equipment with a magnetic field. Sets include a contact point adapter, swivel clamp, hole attachment, and mounting accessories.

For comparative measurements of a part's tolerance against a reference measurement, these Starrett indicators have a balanced dial with positive values on one side and negative values on the other side.

These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

Read the dial face from above—a spring-loaded plunger on the back of these indicators retracts and extends to measure objects. These indicators have a continuous dial numbered clockwise around the face, so it’s easy to see how much a dimension increases.

For direct measurements, these indicators have a continuous dial numbered clockwise around the face.

Take direct and comparative measurements with the same indicator. The combination dial has both a continuous scale numbered clockwise around the face and a balanced scale with positive values on one side of the zero and negative values on the other side.

These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

Check whether measurements are in tolerance at a glance. LCD backlighting changes from green to red to indicate when measurements fall outside your set tolerance.

These indicators have a larger display than other Mitutoyo electronic indicators for easier reading.

These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy.

For use in wet environments, these indicators are IP53 rated for limited protection from dust and spraying water. A spring-loaded plunger retracts and extends to measure objects.

Read measurements from up to 4 ft. away.

Read measurements on an LCD. These Starrett indicators have a spring-loaded plunger that retracts and extends to measure objects.

Measure larger ranges than with our other lever-style indicators.

Sets include attachments for indicator mounting.

A slim design lets you measure in tight spots.

Adapt metric dial indicators for use with standard inch-size contact points.

Use with swivel clamps to position indicators.

Position the arm by adjusting joints at the top and middle.

Adjust the flexible arm to nearly any position.

Adjust the flexible arm to nearly any position.

For more versatility than other low-profile holders, this holder has six locations for mounting indicators and accessories, including two mounting holes and four places to mount an indicator lug back with the included thumb screws.

Mount these holders into a machine spindle and use with your indicator to center workpieces.

Attach the C-clamp on these holders to your milling machine head to take indicator measurements without obstructing the cutting tool.

Position the arm by adjusting joints at the top, middle, and bottom.

Adjust the flexible arm to nearly any position.

These holders come with a calibration certificate traceable to NIST states that the granite base has passed a test for surface accuracy. The extremely tight flatness tolerances of the granite allow for nearly frictionless workpiece movement and provide an accurate reference plane for inspection work.

Stabilize and precisely position your indicator with these weighted bases.