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.

These levels have a sturdy aluminum housing.

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

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

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 traceable to NIST that states they've passed a test for accuracy.

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

The nylon body and window make these indicators shatter resistant.

Made with clear, shatter-resistant plastic, these indicators don't require a shield to protect them like other oil-level indicators, so you can check your hydraulic fluid or oil level from any angle.

Check the level of liquids containing chemicals such as alcohol-based solutions, boric acid, and sodium bicarbonate.

Check both the temperature and the hydraulic fluid or oil level in a pressurized system.

Monitor liquid level in applications that have vibration, high pressures, and high temperatures. These indicators are also known as armored level gauges.