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Digital Timers

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Digital timers precisely measure time for time-sensitive procedures. Operating through count-up or countdown functions, the devices can also have thru-zero features that start counting up at the end of countdowns to show elapsed time. Audible or flashing alarms from bright LED screens alert personnel upon completion. These digital timers store past calibrated parameters, making them ideal for recurring or repetitive experiments. Number of channels and level of water resistance varies per model.

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Catalog Number: (470003-166)

VWR® 3 Channel Timer with Clock

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Description: VWR 3 Channel Timer with Clock

Catalog Number: (470001-920)

Four-Channel Timer

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Description: Four-Channel Timer

Ward's® Timer

Description: Time Lab Activities with Precision.

Catalog Number: (89400-246)

H-B® DURAC® Single-Channel Switchable Electronic Timer with Certificate of Calibration, SP SCIENCEWARE

Description: This single-channel timer is switchable between 19 hours: 59 minutes and 99 minutes:59 seconds, and has three-key operation for ease of use.

Catalog Number: (10061-378)

H-B DURAC Single-Channel Electronic Timer with 10-Button Direct Input and Certificate of Calibration, SP SCIENCEWARE

Description: This ten-button timer allows direct input for faster programming of desired time.

Catalog Number: (10061-382)

H-B DURAC Single-Channel Electronic Timer with Triple Alarms and Certificate of Calibration, SP SCIENCEWARE

Description: Choice of vibration, sound, or light alarms makes this timer perfect for high noise locations.

Catalog Number: (10061-376)

H-B DURAC Single-Channel Electronic Timer with Certificate of Calibration, SP SCIENCEWARE

Description: Single-channel, three-button timer has a timing capacity of 99 minutes: 59 seconds, counts either up or down, and remember the last time set.

Certificates

Catalog Number: (10061-386)

H-B DURAC 4-Channel Electronic Timer with White Board and Certificate of Calibration, SP SCIENCEWARE

Description: This four-channel timer has a built-in white board and dry erase marker with eraser tip that helps keep track of time and other critical information.

Catalog Number: (470093-772)

Digital Timer

Description: Makes Numbers Easy to Identify.

Catalog Number: (470017-312)

60-Minute Timer

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Description: 60-Minute Timer

Catalog Number: (470007-824)

Reaction Timer

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Description: The Reaction Timer measures responses to light, sound, and touch stimuli.

Catalog Number: (470103-614)

Count Up/Count Down Timer & Clock

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Description: This handy little electronic quartz clock keeps time (accurate to within half a second a day), then converts to a 24 hour count-up or count-down timer...