# Rockwell 203 (METRIC CONVERTER)

The Rockwell 203 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 20 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAA. The calculator was manufactured in Mexico.
**Note:** Metric conversions

## Facts at a glance:

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

Type | Arithmetic |

Keys | 20 |

Precision | 8 |

Logic | Algebraic |

Display type | VFD |

Length | 160mm |

Width | 85mm |

Thickness | 45mm |

Power Source | 4xAA |

Country | Mexico |

Year introduced | 1975 |

## Replacements:

If you have a Rockwell 203 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: