Measurement of mental stamina or brain power level, showing dull, smart or genius on an oval car like dial, with needle going past genius, showing serious brain power level.

  • MR: NO
  • PR: NO
  • 4
  • 2300
  • 20

Stock Images: Brain power meter

  • Exclusive image
ID 25583804 © | Dreamstime.com

We accept all major credit cards from the United States.

Designers Also Selected These Stock Photos

More similar stock images of `Brain power meter`

More images