Casio ST-24

Manufacturer:	CASIO Computer Co., Ltd. (Japan)
Mfg. date:	1979
Size:	9,1×5,5×0,6 cm
Weight (ready for operate):	38 g
Type:	four-function
Capacity:	8 (7) digits (input/display) 8 digits (internal precision)
Operating logic:	algebraic
CPU:	Hitachi HD43106
Registers:	2 standard (with saving the pending operation) 1 constant (with saving the pending operation) 1 memory (with aritmetic)
Features:	%calculation with percent Ffloating-point notation
Display:	8 digit LCD
Power:	2×LR41 button cells