Extech 365510 Stopwatch/Clock
Water Resistant Stopwatch/Clock
Sporty, yellow digital stopwatch with large LCD counts up to 23 hours, 59 minutes, 59 seconds with ±3 second/day accuracy and 1/100-second resolution.
Water-resistant housing; accumulated elapsed time and split time measurements; two competitor monitoring; 12- or 24-hour clock operation with settable hour chime; calendar with day, month and date; and wake/snooze alarm.
What’s in the Box
Comes with 39-inch (1m) neck strap, LR44 battery, and user guide. In addition, Model 365510-NIST is available with a Certificate of Calibration Traceable to NIST.