Click stop controls give the definitive feel of a mechanical stopwatch but with hundreds of times the accuracy. Large LCD for good visibility. Rugged ABS plastic case. Counts to 24 hours in 1/100th second resolution for the first 30 minutes. Split interval, clock, and calendar functions. Comes with leatherette case. Dimensions: 3" x 21/2" x 3/4" (76 x 631/2 x 19mm). Weight: 21/2oz (71g).
With NIST traceable certificate of compliance 810022C