An Easy to Operate Scientific Staple
This easy to use timer functions with a basic 3 key operation so there is no more fumbling around whether you are taking track times, or measuring the length of an experiment. The functions are lap, start/stop, on/reset. Lap is used to read elapsed time while the timer keeps running. The display reads in: hours, minutes, seconds, seconds to the hundreths decimal place.
Measures 2" X 2" X 7/16"