Amazon.com : Saillong 2-Line Engineering Scientific Calculator, Black Function Fractions Math Calculator for Middle, High School, Classroom, Student and Teacher (6 Pieces) : Office Products
Bambalio BL82MS 240 Functions and 2 Line Display Scientific Calulator, 3 Years Warranty. : Amazon.in: Office Products
Casio FX-350MS 2nd Gen Non-Programmable Scientific Calculator, 240 Functions and 2-line Display : Amazon.in: Office Products
Amazon.com: Casio Fx-82es Fx82es Plus Bk Display Scientific Calculations Calculator with 252 Functions : Office Products
Anyone using Casio fx-350MS calculator? I have only bought this calculator like a month ago and now it is malfunctioning. And its very frustrating : r/calculators