Count Up/Count Down Timer 99 Min., Sper Scientific
Supplier: Sper Scientific
Certificates
About this item
Numeric keypad allows for fast programming.
- Has a built in stand, pocket clip, and magnet
Counts up or down for 99 minutes in intervals of 1 second.
Certifications: N.I.S.T. traceable certificate of compliance for certified option.
Ordering information: Comes with five year warranty.
Delivery: Button cell battery included.