Pinit Texas Instruments TI 30XA Scientific Calculator SKU: TI 30XA $11.99 Watchman Process Error Message Watchman Line Id (SCA) Watchman Status : Successful Failed Quantity -+ Add to Shopping Cart Details PRODUCT FEATURESOne-line screen with general math and science functionalityMath functions include trigonometric calculations, natural logarithms, and ... Details Back DetailsPRODUCT FEATURESOne-line screen with general math and science functionalityMath functions include trigonometric calculations, natural logarithms, and powersFraction/decimal conversionComes with a hard cover for protectionApproved for use on the CFA examBy Texas Instruments