Counter Totalizers | McMaster-Carr

Filter by

Display Type

Light Indicator

Number of Digits

Resettable

System of Measurement

Input Voltage

6V AC to 240V AC

10V AC to 240V AC

12V AC to 250V AC

20V AC to 300V AC

24V AC to 240V AC

85V AC to 265V AC

0V DC to 12V DC

0V DC to 30V DC

1.2V DC to 3.6V DC

1.25V DC to 28V DC

1.7V DC to 3.6V DC

2.4V DC to 5.5V DC

Mounting Location

Power Source

Counting Direction

Electrical Connection

Material

Ferrite Ceramic/PPS

Stainless Steel

Tungsten Carbide

Mount Type

D-Profile Shaft

Housing Material

Stainless Steel

For Use With

Operating Voltage

10V AC to 240V AC

15V AC to 75V AC

20V AC to 270V AC

50V AC to 250V AC

75V AC to 270V AC

85V AC to 250V AC

85V AC to 265V AC

105V AC to 240V AC

115V AC to 230V AC

5V DC to 110V DC

8V DC to 32V DC

9V DC to 60V DC

10V DC to 30V DC

10V DC to 40V DC

RoHS

Compliant with Exemptions

Environment

Food and Beverage

High-Pressure Washdown

Measures

Air Particles by Volume

Air Particles Over Time

Air Quality Index

Barometric Pressure

Carbon Dioxide Level

Equivalent Carbon Dioxide

Relative Humidity

Relative Volatile Organic Compound Concentration

Total Volatile Organic Compound Concentration

Pipe Size

Batteries Included

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Height

Width

Minimum Temperature

10° F to 19° F

20° F to 24° F

25° F or greater

Number of Counters

How can we improve?

699 Products

Measuring and Inspecting

Counters

Record and display the number of times events or processes occur

Wristwatches

Display the time, date, and smart functions on your wrist and keep your hands free

Hour Meters

Display running time on a machine so you can schedule preventative maintenance

Timers

Count up or down to measure a period of time

Stopwatches

Track time or record an event from start to finish

Inspection Indicators

Inspection Indicators

Mount to your equipment for a signal when it's time for maintenance or inspection

Wire, Rope, and Cord Length Measurers

Wire, Rope, and Cord Length Measurers

Combine counters and reels to measure and wind wire, rope, cord, cable, or hose

Measuring Wheels

Measuring Wheels

Roll along surfaces to measure distance

Tachometers

Measure the speed of rotating parts on machines such as shafts, gears, and belts

Position Indicators

Position Indicators

Track components on rotating spindles or lead screws to help adjust machinery quickly and precisely

GPS Navigators

Navigate on foot with real-time GPS data

Air Particle Counters

Air Particle Counters

Monitor indoor dust levels and measure filter efficiency in HVAC systems

Chemistry Meters

Chemistry Meters

Take water-chemistry measurements more precisely than test strips and swabs

Calculators

Perform finance functions, conversions, space and volume estimations, graphing, and more

DIN Panel Adapters

DIN Panel Adapters

Make a meter face sit flush with a DIN cutout in a panel or enclosure

Fluid Handling

Flowmeters

Measure the flow rate of a liquid or gas

Flow Transmitters

Flow Transmitters

Send flow rate measurements to PLCs, data loggers, and remote displays

Electrical

Development Board Sensor Modules

Development Board Sensor Modules

Transform your development board into everything from an airflow monitor to a motion detector

Linear Motion Position-Measuring Transmitters

Linear Motion Position-Measuring Transmitters

Measure the position of an object moving in a straight line; also known as string pots

Rotary Encoders

Rotary Encoders

Track the distance, direction, and speed of travel of motor shafts, conveyors, and wheels

Communication

Signs

Everything from accident prevention to traffic control to exit signs

Safety Equipment

Pedometers

Record steps and miles while you walk and run

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)