OLYMPIA DX-20BTX

Olympia Electronic Calculator Series. The DX-220DM is a 12 Digit Desktop Calculator designed for practical everyday calculation, with a Big Display, Twin Power (Solar Cell & Battery), memory functions, Mark Up and standard calculation functions.

Olympia Electronic Calculator Series. The GX-120ST is a 12 Digit Desktop Calculator with a Big Display, Twin Power (Solar Cell & Battery), memory functions, Mark Up, Grand Total, Sign Change and a durable metal cover.

OLYMPIA MW-500JS is a Desktop Calculator in the Olympia Electronic Calculator Series. Please refer to the product specifications for the confirmed functions and features.

OLYMPIA MX-812NR is a Semi-Desktop Calculator in the Olympia Electronic Calculator Series. Please refer to the product specifications for the confirmed functions and features.