552 Functions

991 EX

Rechargeable & Solar Power Scientific Calculator Multiview 6-Line Display with Erasable LCD Writing Tablet for High School College Graduate Student and Researchers

Manual

417 Funtions

991 ES MAX

Black and Pink

Rechargeable Scientific Calculators, CalcNote Multiview 4-Line Display with LCD Writing Tablet Notepad, Foldable Portable for Business High School College Students and Teacher

Manual

417 Funtions

991 ES Plus

Upgraded 991ES Plus Calculators Desktop, ROATEE Calcpad Multiview 4-Line Display with Erasable LCD Writing Tablet, Solar Battery Power with Notepad for School and Business

Manual

280 Functions

82 MS

Scientific Calculator for School with Notepad, Middle and High School Supplies for Students, 82 MS Foldable 2-Line Display Science Calculator with Writing Tablet, Solar and Battery Powered

Manual

200+ FUNCTIONS

AC0601

Over 200 engineering functions for construction math and material estimation. Come with a 6 inch flip-page writing pad. Ideal for builders, carpenters, concrete workers, contractors and DIY home renovators, roofers, architects, interior decorators, construction estimators, engineering students, etc.

Manual