Decimo 2001-e "electronic slide rule extraordinary"

3v (2x AA batteries).

Display is 10 digits mantissa, 2 digits exponent, red LED.

Scientific functions.

72x148x20mm / 2.8x5.8x0.8".

Made in Hong Kong.

A thin, stylish, scientific calculator, with an unusually large number of digits for a LED display.

Decimo models