Counter Displays | McMaster-Carr

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1,234 Products

Counters

Large-Display Combination Switch-Contact/Electrically Actuated Counters

Digits are visible from 100 ft. away

4 products

Counters with Proximity Sensor

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

1 product

Panel-Mount Air-Actuated Counters

2 products

Large-Display Counters/Ratemeters with Output Relay

Read counts at a glance from up to 130 ft. away

2 products

Lever-Actuated Counters

Connect the lever to an object moving repetitively in a straight line, such as a drill press

7 products

DIN-Panel-Mount Electrically Actuated Counters

Record and display the number of times events or processes occur

4 products

Large-Display Combination Switch-Contact/Electrically Actuated Counters with Output Relay

Digits are visible from 100 ft. away and the relay sends a signal when a set point is reached

2 products

Surface-Mount Push-Button Counters

Manually record the number of times events occur

14 products

Combination Switch-Contact/Electrically Actuated Counters

Count with or without voltage inputs based on your switch, sensor, or encoder

4 products

Rotating-Shaft-Actuated Counters

Attach to clutches, couplings, and rotors to precisely count rotations

4 products

Counters/Ratemeters

Wire to an electrical pulse-emitting switch, sensor, or encoder to count input

2 products

Panel-Mount Electrically Actuated Counters

Record and display the number of times events or processes occur

21 products

Surface-Mount Electrically Actuated Counters

Record and display the number of times events or processes occur

12 products

Combination Switch-Contact/Electrically Actuated Counters with Output Relay

Count with or without voltage inputs and send a signal when a set point is reached

4 products

Handheld Push-Button Counters

Manually record the number of times events occur

4 products

Panel-Mount Electrically Actuated Counters with Output Relay

Send a signal to another device when the counter reaches a set point

4 products

Counters/Hour Meters

Keep track of time while counting events

3 products

Switch-Contact-Actuated Counters

No need for a separate power source, wire directly to a relay, sensor, or switch

4 products

DIN-Panel-Mount Counters/Ratemeters

Fit a standard 1/8 DIN panel cutout for quick installation

4 products

Surface-Mount Air-Actuated Counters

2 products

Pen Counters

Tally each time you make a pen mark to keep an accurate count

1 product

Other Products

Hour Meters

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

51 products

Flowmeters

Measure the flow rate of liquid or gas through your system

1,079 products

Tachometers

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

1 product