Sper Scientific* Visual Alarm Timers

These compacts timers allow you to select either a bright flashing yellow LED visual alarm or an audible alarm. A memory recalls the last timer setting for reuse. These timers are often used by testing organizations, including Law School Admissions Council (LSAC). A timer with vibrating or sound alert is an easy way to be reminded of an event, such as for cooking, meetings, parking meters and more. 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. Catalog No. 350-53636 and 350-53642 include a NIST traceable certificate of compliance.

Specifications:
• Visual Alarm Timer 99 Min.: Has a range of 99 minutes and 59 seconds in 1 second intervals
• Visual Alarm Timer 99 Hr: Has a range of 99 hours and 59 minutes in 1 second intervals
• Count up channel(s): 0
• Countdown channel(s): 1
• Dimensions: 3 x 2 x ⁵/₈ in. (75 x 55 x 15 mm)
• Weight: 2 oz (57 g)
• 5 year warranty, CE
Image(s) are representative of the product group and not necessarily the individual product.

Range: 99 hours 59 seconds
Resolution: 1 second
Certificate of Compliance: No

Range: 99 hours 59 seconds
Resolution: 1 second
Certificate of Compliance: Yes

Range: 99 minutes 59 seconds
Resolution: 1 second
Certificate of Compliance: No

Range: 99 minutes 59 seconds
Resolution: 1 second
Certificate of Compliance: Yes