These angle indicators come with a calibration certificate that's traceable to NIST and includes the test measurements that confirm accuracy.

Align guide rails or lay pipe at specific angles from a flat surface.

To measure angles from a distance and hear the measurement read aloud, download an app to connect your device to these angle indicators. At 2 1/4" square and 1" wide, they fit easily in your pocket.

A ball inside a level tube indicates the side-to-side tilt angle.

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

Also known as angle finders, use these to gauge the angle of any surface.

Precisely measure angles on molds and jigs.

Measure angles and dimensions with one tool.

Set bevels and measure angles. Also known as bevel protractors, these have an adjustable arm.

Also known as bevel protractors, set bevels and measure angles with the adjustable arm.

Small enough to fit in your pocket, this versatile tool measures angles and dimensions and has a center finder.

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.

An aluminum housing makes these digital levels durable and resistant to wear and tear.

Simultaneously check if a surface is perfectly vertical or horizontal as well as tilted front-to-back.

Take precise angle measurements when leveling without a separate tool. These levels have a strong magnet that holds even on vibrating equipment.

Check for level inside machinery and other cramped, dimly lit spaces. These levels have LED lights on each vial—as you rotate the level, the appropriate vial is automatically illuminated.

Stick these levels to a magnetic surface to quickly tell if it’s level or to measure its slope.

The durable aluminum housing means these levels resist wear.