Mount these levels to a table or other horizontal surface and they will indicate when you're level on the horizontal plane.

Stick these levels onto carts, mobile equipment, and other horizontal surfaces to make sure they're level before use. The adhesive backing forms a permanent hold with no drilling or fasteners required.

Slip these levels into a drilled hole.

Plastic vials are more durable than glass.

These brightly-colored levels are easy to spot.

Align and measure at the same time with these levels that have rulers on the front and side.

Lightweight yet strong and durable, these bamboo levels won't stick to wet cement. Also known as masonry levels.

Adjust a surface into a level position on multiple planes.

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

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

A color LCD and highly accurate sensor allow you to level both horizontally and vertically at the same time. This level also displays a real-time vibration graph.

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

Hang these levels from the center of a string stretched between two points, and the string acts as a horizontal reference line.

Use this 90° level to position posts and corners.

Twist the head to switch between a dot, a horizontal line, or a vertical line.