Visual Alarm Timers

Select either a bright flashing yellow LED visual alarm or an audible alarm. A memory recalls the last timer setting for reuse. 350-53645 and 350-53651 also count up and automatically count time elapsed after the alarm. Built-in stand for bench top use, clips to a pocket or sticks to any metal surface with a magnetic back. 2 AAA batteries included. Can also be ordered with NIST Traceable certificate of compliance.