Casio MS-120TER calculator

The Casio MS-120TER is a widely used desktop calculator known for its tax and currency conversion features. Originally designed by the Japanese giant Casio Computer Co., Ltd., which pioneered the world's first all-electric compact calculator in 1957, this specific model (MS-120TER) is part of their professional and office range.

Today, while Casio's headquarters remains firmly in Tokyo, Japan, the actual assembly of their portable electronics takes place in high-capacity manufacturing facilities across Asia, primarily in China, Thailand, and Vietnam. The brand remains under the ultimate ownership of Casio Computer Co., Ltd., a publicly-traded multinational that continues to lead in the fields of calculating devices, watches, and educational technology.