■ Great for viewing from across a room.
■ Unit has magnetic back and can also clip on or stand.
■ Counts down or up with ranges :19 hours 59 minutes or 99 minutes 59 seconds.
■ Loud Buzzer Sound.
■ Time accuracy:+/-3 seconds every 24 hours.
■ Display resolution:1 second in MIN/SEC display and 1 minute in HR/MIN display.
■ Battery:1.5 volt, type AAA.
Noote= Traceable calibration certificate can be provided as an option.