# Casio H-1

The Casio H-1 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 23 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA. The calculator was manufactured in Japan.

## Facts at a glance:

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

Type | Arithmetic |

Functions | 6 |

Keys | 23 |

Precision | 8 |

Logic | Algebraic |

Display type | VFD |

Length | 136mm |

Width | 77mm |

Thickness | 21mm |

Weight | 108g |

Power Consumption | 0.200000W |

Power Source | 2xAA |

Country | Japan |

Year introduced | 1980 |

Year discontinued | 1982 |

## Replacements:

If you have a Casio H-1 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: