Countdown Timers | McMaster-Carr

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Timing Functions

Maximum Timer Duration

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Set Time

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Battery Size

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Compliant with Exemptions

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EAR99

DFARS Specialty Metals

Case Color

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144 Products

Measuring and Inspecting

Timers

Count up or down to measure a period of time

28 products

Stopwatches

Track time or record an event from start to finish

4 products

Wristwatches

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

1 product

Electrical

Timer Switches

Automatically turn electrical equipment on or off after a set interval

99 products

Facility and Grounds Maintenance

Faucet Timers

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

1 product