Prinztronic M500
Prinztronic M500
9 v (PP3 battery).
Display is 8 digits, red LED.
4 functions, %, memory.
67 x 115 x 23 mm (2.6 x 4.5 x 0.9").
Made in Malaysia.
Prinztronic models
Vintage British Calculators
Text & photographs copyright, except where stated otherwise, © Nigel Tout 2000-2024.