# Voltage Drop & Cable Size Checker 1.0.0: first stable release

Source: https://meptools.com/blog/voltage-drop-cable-checker-1-0-0

Voltage Drop & Cable Size Checker (ELC-01) hits 1.0.0. It sizes LV cables and verifies
voltage drop against BS 7671 data — or your own impedance values, when the project
spec calls for it.

## What it does

Enter the load and run, and the tool walks BS 7671's cable-selection tables to size the
conductor, then checks the resulting voltage drop against the applicable limit. Every
formula, source table, and assumption used along the way is shown — nothing is a black
box you have to trust blind.

## Cable selection you can hand to a reviewer

The cable-selection report lays out the full selection path, not just the winning size,
and the numeric outputs have been tightened for precision so the figures in the report
match what a reviewer would derive by hand. A cable preview on the tool page shows the
selected size before you commit to it.

## Free, no gate

This one has no entitlement gate — it's a free tool from day one.