Count Up / Count Down Timer - 100 Hours

Counts up or down for 100 hours in intervals of 1 second. In count down mode unique feature tells you how much time has elapsed after the alarm sounds. Memory allows repeat of just completed cycle. Alarm clock mode. Built-in stand / clip for benchtop use, clips to a pocket, or sticks to any metal surface with a magnetic back. Button cell battery included.Dimension: 2¾ x 2¾ x ½"Weight: 1.8 oz *Certification Option N.I.S.T. traceable Certificate of Compliance available at an additional cost (select option above). Downloads Instruction Manual Product Brochure Comparison Chart Comparison Chart