These counters have mounting holes and a base plate for securing to a wall or work surface.

Slot these counters into a control or electrical panel cutout.

Count metallic objects as they touch or pass within 0.059" of the built-in sensor.

The digits displayed on these counters are visible up to 100 ft. away.

The digits displayed on these counters are visible up to 100 ft. away.

At a glance, quickly read counts and rates in units, such as gallons per minute. These counters/ratemeters have an output relay, so you can program them to start or stop a process or trigger an alarm when they reach their setpoint.

Use these adapters when the size of a meter face is too small for the DIN cutout in a panel or enclosure.

With a sensor that’s activated by your electric motor’s magnetic field, these meters show the motor’s running time.

Record the running time of machines and vehicles that vibrate while operating.

Slot these counters into a control or electrical panel cutout.

Easy to remove for cleaning and maintenance, these flowmeter/totalizers connect to sanitary quick-clamp fittings (often called tri-clamp fittings) and measure the flow rate and volume of liquid passing through your system.

The unthreaded ends of these flowmeter/totalizers install into a PVC piping system, so you can measure the flow rate and volume of liquid passing through your system.

Often used in hard-to-access areas, these flowmeter/totalizers have a display that can be placed up to 25 feet from the sensor. They connect to unthreaded PVC pipe.

Measure the amount of light oil that flows through these totalizers.

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.

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

Often used to pinpoint flow issues, these flowmeters clamp onto pipe, so you can spot-check the flow rate at different points without disassembling your system. They measure by tracking the time it takes for ultrasonic waves to pass through your liquid, so they don’t need to come into contact with your liquid.

Keep your phone in your pocket and your hands free—these smartwatches perform a variety of functions on your wrist.

Quickly view starts and finishes on a digital screen.

Record your calculations and print receipts.

Take multiple water-chemistry and temperature measurements in hard-to-reach places from up to 3 feet away.

Test different water-chemistry measurements in dirty, wet conditions.

Monitor pH readings from your smartphone or tablet—download the app to view data up to 160 ft. away using Bluetooth.

Don’t worry about dropping this meter in your tank when checking electrical conductivity—it floats and has a housing that meets IP67 for complete resistance to dust and protection from temporary submersion.

Since these meters float and have a housing that meets IP67, they won’t be damaged by temporary submersion and have complete resistance to dust. They detect total dissolved solids (TDS) in water, hydroponic solutions, and other clean liquids to determine contaminant levels.

More precise than test strips, this meter is often used to measure the pH of dirty liquids in agricultural systems, aquaculture tanks, and printing fountains.

Roll these wheels along a surface to measure long distances.