Scientific and Engineering Calculators

Casio

• FX-115 ES Plus
• FX-991 ES Plus C
• FX-991 MS (2nd edition)
• FX-300 ES Plus
• FX-260 Solar II
• FX-991 ES Plus C (2nd edition)

Radio Shack

• 65-979A

Sharp

• EL-W531XH

Texas Instruments

• TI-30Xa
• TI-36X Solar
• TI-36X Pro
• TI-56