Laser Pointer
# de catalogue 470201-160
Fournisseur: Sper Scientific
Spécifications
- Description:Laser pointer
- Cat. no.:470201-160
- Supplier No.:330001
Spécifications
A propos de cet article
Long Battery Life
- Runs for a minimum of 4 continuous hours on 2 standard alkaline batteries (included)
Sturdy construction and a long battery life allow for heavy use as a teaching tool for science presentations, conferences, lectures, seminars, and planetariums. Designed with an attractive, brushed-metal finish, this incredibly thin pen-shaped unit can be easily carried in a shirt pocket. It projects a brilliant red dot clearly visible even in bright ambient light or with video, film, and slide presentations.
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