Countdown Timers | McMaster-Carr

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Power Source

Timing Functions

Maximum Timer Duration

Timing Adjustment Style

Number of Displays

Timer Resolution

Environment

Set Time

Input Voltage

Switching Voltage

Width

Maximum Number of Events

Height

Wire Connection

Switching Current

Number of Circuits Controlled

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Maximum Alarm Duration

REACH

Enclosure Rating

Battery Size

Timing Cycle

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Certification

C-UL Listed

C-UL Recognized Component

UL Recognized Component

Color

144 Products

Measuring and Inspecting

Timers

Count up or down to measure a period of time

28 products

Wristwatches

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

1 product

Stopwatches

Track time or record an event from start to finish

4 products

Electrical

Timer Switches

Automatically turn electrical equipment on or off after a set interval

108 products

Facility and Grounds Maintenance

Faucet Timers

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

1 product