Scientific Calculator – 236 Function – 2 Line Display – Menu type function selection – Calculates & converts between DEC, HEX, OCT & BIN – Fraction Key – Uses AA Battery – Hard slide over protection Cover – Automatic Power off – Non Programmable
SR-275 Scientific Calc
CITIZEN SR-270 II Scientific Non Programmable Calculator. 236 Functions. 2 Line Display. Uses 2 AA Batteries. Slide over hard cover.
