HP 33S Scientific Calculator (F2216A) Review

The HP 33s is one of the few calculators approved for use on the NCEES tests, including the LSIT and the EIT. It is programmable, and has the built in "solve" feature which solves for multiple variables within an equation. Reverse Polish Notation allows the user to input complex formulas with ease. They are cheap enough to own two just in case of failure during the test.

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