Combine a pair of valves with a gauge glass and four guard rods to build a complete level indicator.

Bend these flexible indicators around the contours of your hydraulic fluid, oil, or water tank. Because their plastic resists shattering, they don’t need a protective shield like other liquid-level indicators, so you can check your tank’s level from any angle.

Use these transmitters to measure the levels of corrosive, dirty, or sticky liquids without coming into contact with them.

Best for measuring liquid levels in applications where traditional mounting is difficult, these transmitters sit at the bottom of your tank.

Using inches or centimeters instead of common levels, such as full or empty, these gauges are more precise than standard gauges when measuring liquid levels. They work with water, hydraulic fluid, or diesel.

For use with water, hydraulic fluid, and diesel, install these gauges through the top of your tank.

Measure the distance to objects and the level of liquids and materials despite size, shape, or surface finish, and send that information to other parts of your system.

Detect water level with infrared light to avoid false switch activation caused by vibration in your tank.

Keep an eye on leaks, overflow, and temperature changes near your equipment, even when you’re offsite.