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Traceable® Jumbo-Digit Stopwatch


Traceable® Jumbo-Digit Stopwatch’s large ½” high digits provide ease in reading. Water-resistant, o-ring-sealed, and shock-resistant ABS plastic case has non-slip rubber sides - ideal for lab and plant use. As a chronograph, the unit displays time of day in hours, minutes, and seconds, AM/PM, date, and day of the week. It also has a time-of-day alarm.

  • Features water-resistant, time-of-day alarm, ABS plastic case, AM/PM, date, day, alarm
  • Stopwatch functions include single-action, time-out, cumulative-split, and continuous timing

An individually-numbered Traceable® Certificate provided with each unit, assures accuracy from our ISO/IEC 17025:2017 (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.

Part Number: 1051
Attribute nameAttribute value


Time Range :23 hours, 59 minutes, 59 seconds
Time Resolution :0.01 second (> 30 minutes), 1 second (< 30 minutes)
Time Accuracy :0.001%
Dimensions LxWxH :3" x 2½" x ⅞"
Weight :2.5 oz