General-purpose LCD Digital Stopwatches time to 24 hours. Features include: single-action, time-out, cumulative-split, and continuous timing. Timing resolution is 1/100 of a second for the first 30 minutes, then continues timing to 23 hours, 59 minutes, 59 seconds, with a 1-second resolution.
O-ring-sealed and shock-resistant ABS plastic case is ideal for lab and plant use. Unit is waterproof to three atmospheres. Tactile-feel, "click" switches provide a positive action.
As chronographs, the stopwatches display time of day in hours, minutes, and seconds, AM/PM, date, and day of the week. Also have a time-of-day alarm. Accuracy is 0.01%. Digits are 1/4-inch-high. Stopwatches are 2-1/8 x 2-1/8 x 1-1/2 inches and weigh 1 ounce. Supplied complete with 2-year "always-on" battery and lanyard.