At 2 1/4" square and 1" wide, this angle indicator easily fits into your pocket. Choose an alternate zero point with the push of a button.

At 2 1/4" square and 1" wide, this angle indicator easily fits into your pocket. It also shows level on the display and has a hold button that freezes the reading. Choose an alternate zero point with the push of a button. The display pops up for easy viewing. A V-groove provides stability on curved surfaces.

The electronic sensor and the display are connected by a 4-ft. cable so you can measure angles from a distance. They can be mounted up to 150 feet apart by replacing the included cable with a longer cable length (sold separately).

Temporarily mount these indicators to a metal surface. They have four quadrants that each read any angle from 0° to 90°.

V-groove provides stability on curved surfaces.

For technical drawings and 3-D models, click on a part number.

This angle indicator has a horizontal leveling vial and can measure angles between 0° and 180°. Base has a V-groove for stability on curved surfaces.

Also known as angle finders, use these to gauge the angle of any surface. Angle indicators have two measuring quadrants that read angles from 0° to 90°. They also have a gauge for pitch (in./ft.).

For technical drawings and 3-D models, click on a part number.

Measure 40° front-to-back tilt in addition to side-to-side tilt. A ball inside a level tube indicates the side-to-side tilt angle.

This tool has front and back digital displays, as well as horizontal and vertical vials. Internal memory stores angle measurements, and a calculator determines the exact angles of cuts. Displays will shut off automatically when not in use.

These tools have one digital display and a lock to hold the arms in position.

A dot laser extends the working distance 200 feet beyond the tool length. This tool has two digital displays that invert when turned upside down; one shows the base angle and the other shows the moveable arm angle. It also has a lock to hold the arm in position, a hold button that freezes the display, auto shutoff, and 1/4"-20 threads for connecting to a tripod.

These gauges have 18 leaves that swing out when you want to quickly check an angle. They're more convenient than a protractor when identifying 45° and smaller angles. The 14 1/2° angle leaf measures half the Acme standard 29° angle.

Lay out machine tables and work stations at precise right angles. This laser generates two red lines that form a 90° angle. The laser lines are best viewed indoors.

The LCD shows angle in degrees, percent of slope, and pitch (in./ft.). Levels have a sturdy box-style housing.

Align rotary shafts with the help of a mobile app. These sensor kits are more accurate than straightedges and easier to use than dial indicators. Properly aligning shafts reduces vibration and protects couplings, bearings, and other parts from wear and damage.

Use the included chain clamps to mount these sensors above your coupling, where they detect the degree of misalignment between the shafts. The app shows live animations to give step-by-step instructions for repositioning your equipment. Once the shafts are aligned, the app saves a report documenting the process.

Good for extended use in industrial environments, these sensors last up to 18 hours between charges and are IP54 rated for protection from dust.

Install a test indicator on each holding rod to check for shaft misalignment.

Two chain clamps position two Starrett test indicators at different points along a shaft to find any misalignment. The easy-to-read dials offer more precise measurement than stylus indicators.

Use stylus movement to check for misalignment. Kits include two sets of mounting brackets with adjustment knobs.

Two chain clamps position two test indicators at different points along a shaft to find any misalignment. The easy-to-read dials offer more precise measurement than stylus indicators.