PE Environmental Calculators

Casio's FX-115 ES Plus calculator is on the list of approved calculators for the NCEES engineering and surveying exams. Solve exam problems with the versatility and functionality of the Casio FX-115 ES Plus.

The Casio FX-115 ES Plus Calculator

• Natural textbook 2-line display = You can find exact roots of quadratic functions, and it displays advanced notation in standard form.
• Advanced mathematics = You can find the calculation of integrals, derivatives, and summation sequences with the appropriate notation templates. You also can easily identify local maximum and minimum.
• Engineering functionality = You can access 40 pre-programmed scientific unit conversions. 
• Enhanced capabilities =  You can utilize complex number calculation, simultaneous and polynomial equation solving, "Calc", "Solv", and base N calculations.
• Power reliability = It operates on both solar and battery power.

Master your Casio FX-115 ES Plus Calculator with PPI's Casio Calculator OnDemand Lessons.