Prinztronic C15, type-1 and type-2.
6 v (4x AA batteries).
Display is 6 digits, red LED, with a small button on the side at the left of the display to display 6 further, less significant, digits.
4-functions, fixed point (0 & 2 places of decimals).
The type-1 has a membrane keyboard (see photograph on the left) whereas the type-2 has a standard button-type keyboard.
80 mm x 172 mm x 22 mm (3.2" x 6.75" x 0.9").
The type-2 was made in Hong Kong.
© Text & photographs copyright Nigel Tout 2000-2018 except where noted otherwise.