Casio fx-82ES PLUS scientific calculator

The Casio fx-82ES PLUS is a prominent scientific calculator featuring Natural-V.P.A.M. technology, which allows for the natural display of mathematical expressions as they appear in textbooks. This specific model is a staple in educational environments worldwide, particularly for secondary school and university students.

Casio, established in Japan in 1946, has a long-standing history of innovation in the electronics industry, having released the world's first all-electric compact calculator in 1957. While the brand remains deeply rooted in Japanese engineering and design, its manufacturing operations are global, with production facilities located in China, Thailand, and other regions to meet international demand.

Today, the brand is owned and operated by Casio Computer Co., Ltd., which remains an independent multinational electronics company headquartered in Shibuya, Tokyo. The company continues to lead in various sectors, including watches, musical instruments, and educational technology, maintaining its status as a premier global brand in the consumer electronics market.