Digital Counters | McMaster-Carr

Filter by

Display Type

Resettable

System of Measurement

Input Voltage

Counting Direction

Number of Digits

Mounting Location

Mount Type

Wire Connection

Batteries Included

Input Method

Environment

Operating Voltage

Maximum Counts per Minute

Overall Width

Output Relay Current @ Input Voltage

Enclosure Rating

Housing Material

Certification

Overall Depth

For DIN Panel Cutout Size

Panel Cutout Height

RoHS

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

How can we improve?

313 Products

Measuring and Inspecting

Counters

Record and display the number of times events or processes occur

DIN Panel Adapters

DIN Panel Adapters

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

Hour Meters

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

Wristwatches

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

Timers

Count up or down to measure a period of time

Inspection Indicators

Inspection Indicators

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

Stopwatches

Track time or record an event from start to finish

Position Indicators

Position Indicators

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

Tachometers

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

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

Measuring Wheels

Measuring Wheels

Roll along surfaces to measure distance

Fluid Handling

Flowmeters

Measure the flow rate of a liquid or gas

Facility and Grounds Maintenance

Faucet Timers

Count down to encourage effective handwashing that helps prevent the spread of illness

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.)