279 functions, including 40 metric conversions 2-line, 12-digit Natural Textbook display Solar Plus power with battery back-up Slide-off protective hard case Currently allowed on AP, SAT, PSAT, NMSQT, and all NCEES examinations.

• 279 functions, including 40 metric conversions
• 2-line, 12-digit Natural Textbook display
• Solar Plus power with battery back-up
• Slide-off protective hard case
• Currently allowed on AP, SAT, PSAT, NMSQT, and all NCEES examinations.

279 functions, including 40 metric conversionsImported