Litronix 2240RA (scientific)
The Litronix 2240RA is an arithmetic calculator with algebraic logic. It has an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. Note: Despite the Scientific name, this is an arithmetic calculator. Perhaps the manufacturer thought the square root function was enough.
Facts at a glance:
|Power Source:||Sealed battery pack|