# Casio DC-810A (DATA-CAL 100)

The Casio DC-810A is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 40 keys, and an LCD (liquid crystal) display. The power source is 2xCR2016 3V.
**Note:** diary

## Facts at a glance:

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

Type | Arithmetic |

Functions | 6 |

Keys | 40 |

Precision | 8 |

Logic | Algebraic |

Display type | LCD |

Length | 55mm |

Width | 85mm |

Thickness | 4mm |

Weight | 25g |

Power Source | 2xCR2016 3V |

Year introduced | 1988 |

## Replacements:

If you have a Casio DC-810A that is no longer working, you can first try replacing the 2xCR2016 3V 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: