Bowmar MX40 (Brain ; 91801)
The Bowmar MX40 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 17 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is Sealed battery pack. Note: Available with red or red/black case.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 4 |
| Keys | 17 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LED |
| Length | 140mm |
| Width | 78mm |
| Thickness | 37mm |
| Weight | 250g |
| Power Source | Sealed battery pack |
| Year introduced | 1973 |
| Year discontinued | 1973 |
Replacements:
If you have a Bowmar MX40 that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: