Digitale timere
Digitale timere måler præcist tid til tidsfølsomme procedurer. De fungerer gennem optællings- eller nedtællingsfunktioner og kan også have thru-zero-funktioner, der begynder at tælle op, når nedtællingen er slut, for at vise forløbet tid. Hørbare eller blinkende alarmer fra klare LED-skærme advarer personalet ved afslutning. Disse digitale timere gemmer tidligere kalibrerede parametre, hvilket gør dem ideelle til gentagne eller tilbagevendende eksperimenter. Antallet af kanaler og niveauet af vandmodstand varierer pr. model.
VWR®, Digital Timer, Three Channels
Supplier: VWR Collection
Timing capacity: 19 hours, 59 minutes, 59 seconds.
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VWR®, Digital Timer, One Channel
Supplier: VWR Collection
Counts up and down for 99 minutes, 59 seconds.
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VWR® Blue-Steel, Digital Timer, One Channel
Supplier: VWR Collection
This timer features a modern design, polished metal case and rubberised backing.
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VWR®, Digital Timer, Four Channels
Supplier: VWR Collection
This user-friendly and innovative 100-hour timer fulfills virtually every lab timing requirement. It has four countdown channels, a stopwatch channel, and a time-of-day channel that work with an uncompromising 0,01% accuracy.
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VWR® Traceable® Calibrated Timer
Supplier: VWR Collection
Personalise with coloured faceplates.
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VWR® Nano™, Digital Timer, Two Channels
Supplier: VWR Collection
This digital timer displays the countdown alarm time/stopwatch (count up) time, or a 12/24 hour clock.
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VWR®, Digital Timer, One Channel
Supplier: VWR Collection
Timing capacity: 99 minutes, 59 seconds in steps of 1 second (±0,01%).
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VWR®, Digital Timer, Four Channels, with Clock
Supplier: VWR Collection
These digital timers allow the setting of four separate channels simultaneously in any combination of countdown or count-up (stopwatch).
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VWR®, Digital Timer, Three Channels, with Clock
Supplier: VWR Collection
This user-friendly bench timer displays three different times simultaneously, counts down and alarms. It also functions as a stopwatch and a 'time of day' clock displaying time to the second.
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VWR®, Digital Timer, One Channel
Supplier: VWR Collection
Counts down from 99 minutes, 59 seconds.
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Digital timer
Supplier: Industrial Physics
This dual digital timer can be pre-set for both 'in position' and 'recovery' time.
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Single-channel electronic timer with triple alarms and certificate of calibration, SP Bel-Art H-B® DURAC®
Supplier: Bel-Art Products, a Part of SP
Choice of vibration, sound, and light alarms makes this timer ideal for use in high noise locations.
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Digital desktop timers, Prisma 200 / Prisma 400
Supplier: HANHART
Timers with two (Prisma 200) or four channels (Prisma 400).
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Digital timer
Supplier: GLASWARENFABRIK KARL HECHT
Interval timer with stopwatch and clock.
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Digital timer, 579CE
Supplier: MOINEAU
This digital timer features an illuminated key, a memory and an alarm volume adjustment.



