Use this lightweight stopwatch for all your timing needs when high precision is not a requirement. It times to 24 hours with a resolution of 1⁄100 of a second for 30 minutes and 1 second thereafter. Functions include start/stop, time-out, cumulative split and continuous roll-over timing. Stopwatch displays time and date and provides a sound confirmation each time you press a button. Accuracy is 0.1%. Supplied with a Traceable® certificate, battery and 38 in. lanyard. Dimensions: 5⁄8 x 21⁄8 in. diameter. Wt. 0.95 oz.