Taylor Precision 5839N 4 Event Digital Timer Each timer counts up to 9 hours 59 minutes 59 seconds Times 4 events simultaneously 100 decibel alarms with a distinctive ring for each timer Adjustable volume control knob Lights flash when timer reaches zero Stand or wall mount 4 - AA batteries included

Taylor Precision 5863 Water & Impact Resistant Timer Times up to 24 hours 59 minutes 59 seconds Dust and water resistant IP65 rated Impact resistant up to 4 feet 4 level adjustable volume High temp LED readout Counts up and counts down with memory recall Backlight and clock features 2 - AAA batteries included