Pickett         N3-ES

          Power Log Exponential

  • Made with aluminium, coated with eye-saver yellow. Model N3T is with white color.

  • It's cluttered, but very powerful, and less cluttered layout than the N4T (34 scales).

  • Pickett made 6 feet long rules, same model, for teaching aid in the classes.

  • The best among American made.(?)