Continuous Alarm Timer

Select either a bright flashing yellow LED visual alarm or an audible alarm. A memory recalls the last timer setting for reuse. Model 810045 is often used by testing organizations, including Law School Admissions Council (LSAC). Built-in stand for benchtop use, clips to a pocket, or sticks to any metal surface with a magnetic back. 2 AAA batteries included. 5 year warranty. Dimension: 3” x 2” x ⅝” (75 x 55 x 15 mm)Weight: 2 oz (57 g) *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 Sper Scientific Timer Comparison Model 810001 810002 810003 810005 810015 810017 810028A 810038 810045 Description 24 Hour Digital Timer 2 Channel Digital Timer Digital Count Up/Down Timer Large Display Timer 5 Channel Timer Project Timer Stainless Lab Timer Talking Count Up/Down Timer Continuous Alarm Timer Maximum Range 23h 59m