Control Co Calibration Of Stopwatch

Control Co Calibration Of Stopwatch Traceable(R) Count up to 24 hr Timing Range Accuracy +/-5 sec per day 3/8 in LCD Display Elapsed Time Yes Split Time Yes Calendar Display Date Time 12/24 Hour Clock Operation Yes No Alarm No Countdown Timer Snooze Alarm No Hour Chime No No Lap Counter No Memory Recall Features Waterproof Pacer Function No Water Resistant Yes Battery Type 1.5V Button Cell Battery Yes Calibration Certificate