Glow-in-the-dark vials are easy to read in low light.

The sturdy box-style housing has precision-machined leveling surfaces to ensure accuracy.

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

These levels have a plastic housing.

With a precision-machined leveling surface and highly sensitive vial, this level provides superior accuracy.

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

Mount these levels to a wall or other vertical 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.

A magnet keeps this 90° level in place while you position posts and corners.

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

These kits include a laser, a beam splitter, and a leveling plate.