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- Countdown Traceable Stopwatch
Perfect for lab use or in the field
Set it to count down at any time from 99 hours to 1 second with an accuracy of 0.01% and 0.01 resolution. Use pre-programmed dial to set countdown/ alarm timing to a large range of times instantly. Display continually shows running time remaining to zero. When zero is reached, timer sounds an alarm for 5 seconds. When zero is reached, the timer alarms and begins to count down again from the programmed time. Repeat cycle continues automatically until stopped. The ideal stopwatch to dedicate to an analysis that must be noted at routine intervals. Stopwatch mode times up to 10 hours with 1/100-second resolution. This unit also has a pacer. Extra-tough ABS plastic shockproof construction is perfect for use in the lab or field.
An individually-numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO/IEC 17025:2005 (1750.01) calibration laboratory accredited by A2LA. It indicates traceability of measurements to the SI units through NIST or other recognized national measurement institutes (NMI) that are signatories to the CIPM Mutual Recognition Agreement.
Traceable® Certificate,battery, and lanyard.
|Timing Capacity||99 hours, 59 minutes, 59 seconds, 88 hundredths|
|Timing Accuracy||0.01% accuracy|
|Timing Resolution||1/100 second (0.01 second)|
|Additional Functions||Time-out/Time-in, Continuous Timing, Cumulative Split, Interval Split|
|Count Up/Count Down||Countdown II/Count Up|
|Dimensions||2-1/2" diameter; 5/8" depth|
|A/C Plug (Y/N)||N|
|Supplied With||Traceable® Certificate,battery, and lanyard|
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