# Enterprex 605

The Enterprex 605 is an arithmetic calculator with algebraic logic. It has 5 functions, 19 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 2xAA.

## Facts at a glance:

Feature | Value |
---|---|

Type | Arithmetic |

Functions | 5 |

Keys | 19 |

Logic | Algebraic |

Display type | LED |

Length | 127mm |

Width | 76mm |

Power Source | 2xAA |

Year introduced | 1975 |

## Replacements:

If you have an Enterprex 605 that is no longer working, you can first try replacing the 2xAA batteries. 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: