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Stopwatches + Timers

Sper CertifiedSper Scientific professional laboratory stopwatches and timers use only highly accurate quartz crystal movements. We offer stopwatches and timers to fit a wide array of uses and applications. All models also now include an N.I.S.T. traceable Calibration Report.
 
Em promoção
Observational Research Stopwatch | Sper Scientific Direct
810029AR

Observational Research Stopwatch

$88.55 $49.95

Em promoção
8-Memory Stopwatch - Sper Scientific Direct
810029R

8-Memory Stopwatch

$36.80 $24.50

Em promoção
Wall Clock with Large LED Display - Sper Scientific Direct
810010

Digital Wall Clock with Large LED Display

$150.65 $29.95

Long Range Digital Project Timer | Sper Scientific Direct
810017

Long Range Digital Project Timer

$17.00

Em promoção
Continuous Alarm Timer | Sper Scientific Direct
810045

Continuous Alarm Timer

$57.90 $39.00

Em promoção
Large Display Water Resistant Stopwatch | Sper Scientific Direct
810035A

Large Display Water Resistant Stopwatch

$27.03 $24.95

Em promoção
100 Memory Water and Shock Resistant Stopwatch - Sper Scientific Direct
810036A

100 Memory Water and Shock Resistant Stopwatch

$34.50 $19.99