12V Install Tools & Testers

The crimpers, multimeters, fuses and cable you need to do your own 12V install safely and neatly.

Guides

First 12V Install Tool Kit for Beginners
12V Install Tools & Testers

First 12V Install Tool Kit for Beginners

The essential tools to do your first 12V install right, from crimpers and multimeters to heat shrink and fuses.

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 12V Cable and Fuse Size Guide: How to Work It Out
12V Install Tools & Testers

12V Cable and Fuse Size Guide: How to Work It Out

A simple method for choosing 12V cable and fuse sizes for your own setup, with a worked example.

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Gear picks

Auto-ranging multimeter

  • DC voltage and continuity
  • Good leads
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Hex lug crimper

  • For battery lugs up to 50mm²
  • Ratchet action
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Heat gun and heat shrink kit

  • Adhesive-lined heat shrink
  • Assorted sizes
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Blade fuse assortment

  • Common sizes from 5A to 30A
  • With storage box
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ANL fuse and holder

  • For high-current runs
  • Covered holder
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Twin-core auto cable

  • Red and black
  • Choose size by current and length
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