Sper Scientific* Count Up/Down Timers, 99 Minutes

Numeric keypad allows for fast programming. Counts up or down for 99 minutes in intervals of 1 second. Has a built in stand, pocket clip, and magnet. Button cell battery included. Cat. No. 350-98878 includes a NIST traceable certificate of compliance.

Specifications:
• Range: 99 minutes
• Resolution: 1 second
• Count up channel(s): 1
• Countdown channel(s): 1
• Dimensions: 2¹/₂ x 2⁵/₈ x ³/₄ in.
• Weight: 1.4 oz
• 5 year warranty
Image(s) are representative of the product group and not necessarily the individual product.

Certificate of Compliance: No

Certificate of Compliance: Yes