# Citizen F-920

The Citizen F-920 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 8 functions, 26 keys, and an LCD (liquid crystal) display. The power source is 1.5V cell.
**Note:** Foldable calculator

## Facts at a glance:

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

Type | Arithmetic |

Functions | 8 |

Keys | 26 |

Precision | 10 |

Logic | Algebraic |

Display type | LCD |

Power Source | 1.5V cell |

Year introduced | 1985 |

## Replacements:

If you have a Citizen F-920 that is no longer working, you can first try replacing the 1.5V cell 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: