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Wire Size Calculator and Wire Gauge Calculator

Wire Size Calculator including Switches, Relays & Fuses

This wire size calculator does NOT supersede manufacturers recommendations. Always follow the manufacturers recommended wire and fuse sizes. Disclaimer: Mowgli Adventures has made every effort to ensure that the results generated by the wire size calculator are correct and valid. However, Mowgli Adventures warrants nor accepts any liability for the its use. The user is cautioned …

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How to use a multimeter

How to Use a Digital Multimeter | The Champion of the Campervan Electrical Toolkit

A multimeter is one of the most useful tools in an RV or campervan toolkit. When installing a campervan electrical system, you’ll use the handy tool all the time. You’ll test your solar panel’s output, battery levels, cable continuity, and much more. Even once your van conversion is complete, the multimeter is the first tool to reach …

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RV battery monitoring gauge reading high DC voltage

RV Battery Monitors for 12v Electrical Systems

To avoid running out of electricity when living in a van off-grid means closely managing the leisure battery bank. Using more power than the alternator or solar panels supply will eventually lead to flat batteries, no matter how big the battery bank.  And, over-discharging the battery can shorten its life, leading to costly replacements earlier than necessary. A battery monitoring system …

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