# TA ROYAL BF 1001

The TA ROYAL BF 1001 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 10 functions, 29 keys, and an LCD (liquid crystal) display. The power source is 1.5V mercury cell.

## Facts at a glance:

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

Type | Arithmetic |

Functions | 10 |

Keys | 29 |

Precision | 10 |

Logic | Algebraic |

Display type | LCD |

Length | 165mm |

Width | 102mm |

Thickness | 15mm |

Power Source | 1.5V mercury cell |

Year introduced | 1995 |

## Replacements:

If you have a TA ROYAL BF 1001 that is no longer working, you can first try replacing the 1.5V mercury 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: