# Olympia CD 40

The Olympia CD 40 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 19 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.

## Facts at a glance:

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

Type | Arithmetic |

Functions | 6 |

Keys | 19 |

Precision | 8 |

Logic | Algebraic |

Display type | VFD |

Length | 124mm |

Width | 80mm |

Thickness | 22mm |

Weight | 112g |

Power Consumption | 0.300000W |

Power Source | 2xAA |

Year introduced | 1975 |

Year discontinued | 1975 |

## Replacements:

If you have an Olympia CD 40 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: