Pythagoras MK III
The Pythagoras MK III is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 22 keys, and a VFD (vacuum fluorescent) display. The power source is PP3 9V. The calculator was manufactured in Taiwan.
Facts at a glance:
|Power Source||PP3 9V|
If you have a Pythagoras MK III that is no longer working, you can first try replacing the PP3 9V battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: