Traceable Calibrated Big-Digit Stopwatch

Includes NIST-Traceable certificate from our A2LA accredited (1750.01) calibration laboratory
Features: water-resistant, time-of-day alarm, ABS plastic case, AM/PM, date, day, alarm
Stopwatch functions: single-action, time-out, cumulative-split, and continuous timing
Traceable model number 1051
1 year warranty