# Busicom LE-100A (handy LE-100A)

The Busicom LE-100A is an arithmetic calculator with 10 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 4xAA.

## Facts at a glance:

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

Type | Arithmetic |

Functions | 4 |

Keys | 17 |

Precision | 10 |

Logic | Algebraic |

Display type | LED |

Length | 124mm |

Width | 67mm |

Thickness | 25mm |

Power Source | 4xAA |

Year introduced | 1972 |

## Replacements:

If you have a Busicom LE-100A that is no longer working, you can first try replacing the 4xAA 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: