Digital Timers
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.
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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Digital timer
Supplier: Industrial Physics
This dual digital timer can be pre-set for both 'in position' and 'recovery' time.
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Digital timer, four channels, with white board/pen, Lab Alert®
Supplier: HEATHROW
Clock features count up or down to 23 hours 59 minutes. It stands up or attaches to a magnetic surface (magnets on back of unit).
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Digital pocket timer/stopwatch
Supplier: HEATHROW
Four independent timing channels with visual and audible alarms.