Install these gauges through the top of your tank to monitor diesel, fuel oil, or gasoline level.

With a stainless steel float and float rod, these gauges resist corroding from chemicals.

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.

Avoid overfilling—these indicators pop up when your tank is almost full.

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

Check the flow rate of liquids in your system.

A spring piston instead of a float allows these flowmeters to measure flow rate in any mounting orientation.

Easily install the unthreaded ends of these flowmeters into a PVC piping system.

Monitor the flow rate of liquids and use the integrated switch to turn equipment on and off, or activate an alarm when liquid reaches a set flow rate.

Liquids with particles up to 1/8" in diameter won't clog this flowmeter.

A 304 stainless steel case protects these flowmeters from blows that could shatter the glass body.

No need to disassemble your PVC pipeline—insert these flowmeters into a drilled hole and secure them using the included clamps.

Install these flowmeters in an instrument panel where they might be exposed to blows and other impact.

Instead of a scale, these flowmeters have a large dial that makes it easy to read the flow rate of your gas from a distance.

Measure the flow rate of gases in applications where pressure fluctuates, such as compressed air systems.

A case protects these flowmeters from blows and other impact as they measure the flow rate of gas. Install them in instrument panels using the fittings on the back.

If the oil in your line is too hot or pressurized for standard flowmeters, use these flowmeters to measure the flow rate.

Track batches and the total amount of gasoline, diesel fuel, and kerosene passing through your system.

Often used in heating, cooking, and power-generating systems, these totalizers measure the total amount of natural gas, propane, and butane that flow through them.

The digital display on these totalizers makes it easy to check the total amount of high-temperature liquid—up to 200° F—passing through your system.

A digital display makes it easy to check both the total amount of liquid that’s flowed through and the batch total.

Install this totalizer on your grease gun or valve to measure grease dispensing and reduce waste.

Often used in hard-to-access areas, these totalizers let you monitor the total amount of drinking water flowing through them up to 250 feet away.