Product Description
Time-math measurement and conversion in Hours, Minutes or Seconds; Hours:Minutes:Seconds (h:m:s) , Auto-Entry; or Decimal format down to 100th of a second. Easy-to-use built-in Stopwatch and Timer with Alarm; count-down or count-up plus ‘Split/Lap’ function with optional ‘Buzzer’. Begin/End/Duration Keys for elapsed time solutions. Easily add Days (+1, +2, +3) for calculating durations of more than 24 hours. Rate Function for time-based billing and estimates. Includes: Protective 360 Hard Cover Case. Handy Pocket Reference Guides.
