100-Meter Water-Resistant Stopwatch Accurately Goes the Distance for You
Powerful 100-Memory Stopwatch lets you keep your eyes on the test by storing previous 100 lap times. Counts up to 10 hours in 1/100 second resolution. Display simultaneously shows total elapsed time, current lap time, split time and lap counter. Watch is capable of calculating average strokes, beat or pulses per min. based on timing of three sample strokes. Measures 2-7/8" x 3-1/4" x 3/4". Includes a 1.5V button-cell battery and NIST-Traceable Certificate of Compliance.