Clip-on Stopwatch (Sper Scientific 810016)
Attaches to your key chain or belt loop. Features single event, start/stop and cumulative split timing modes. It can display time (selectable 12/24 hour clock), date, day of week, and the month. With a built-in compass and °F thermometer (range 0 to 120°F).
|Timing Modes||single event, start/stop, cumulative split|
|Timing Direction||24 hours up|
|Timing Resolution||0.01 sec up to 30 min, 1 sec up to 24 hours|
|Timing Accuracy||±3 sec/day|
|Battery||Includes one LR41 button cell battery|
|Dimensions||2” x 1 1/2” x 1/2” (55 x 35 x 15mm)|