Timer Minute Minder, 60 minute wind up timer and 5 Second ring, White plastic housing with large black numbers Lays flat on desk or can be hung, Size: 2-3/4x 3x 2-1/4 in
VWR Timing range is 99 hours, 59 minutes, 59 seconds. Resolution is 1 second. Accuracy is 0.01% Two channel Visual LED Alert flip-open easel, clip, and an opening for a lanyard