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8-in-1 Smart Wire Stripper & Voltage Tester

8-in-1 Smart Wire Stripper & Voltage Tester

Strip, Test & Connect — All in One Tool (Clean strips + built-in live wire detection)

  • Clean strips without damaging wires
  • Built-in live wire detection for safer installs
  • Cut, crimp, split & twist in seconds
  • Supports 18–10 AWG wires (1.0–4.0 mm²)
In stock - Ships On Friday, June 05

Selling Fast: 43 Kits Sold In Last Hour

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Find Out Why 50,000 Customers

Love SolderStick

Find Out Why 50,000 CustomersLove SolderStick

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Gabriel

icnVerified Buyer

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Using a heat gun they provided and it was super easy to slip it on, twist the wires and slip it back on to solder and seal in one swoop is wicked cool! Very happy! Gave them

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William

icnVerified Buyer

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Work excellent! Seal AND solder wires together! I just hit them for about 15 seconds with my heat gun till shrink tube shrunk then solder melted to wire leads...boom, done!

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Brad

icnVerified Buyer

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This solder sleeve works exactly how it is described & kills two birds with one stone of soldering wire as well as sealing the connection. It is a huge time-saver.

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Kevin

icnVerified Buyer

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After about 5 seconds the rubber material started to shrink. At about 9 seconds the solder started to melt & bond the wires. I gave the wires a firm tug & there were super tight.

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Stanley

icnVerified Buyer

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I have found that if there are any wires out of alignment, there is a chance they will poke through the plastic, especially if you over-heat. per instructions, be sure NOT to squeeze the lead ring - it will crack, and then not melt to seal properly....

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Michael

icnVerified Buyer

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This is the perfect solution to splicing wires. You strip the ends of the wires to be spliced, put the ends into the tube and then run the hair dryer to heat up and activate the bead of solder inside the tube and shrink the plastic ends to form a splice that will not fall apart the second you release the joint.

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Fred

icnVerified Buyer

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I used a heat gun. It was satisfying to see the solder melt as the ends crimped down to make a strong waterproof connection. Perfect for the new LED spotlights on my Jeep.

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Ryan

icnVerified Buyer

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I had rats chew through some wiring on my car used these and they work fantastic! All you got to do is just strip the wire put the wire in and use a Bic lighter to heat up the whole thing evenly and then that's it you're done. Repeat buyer

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Frequently Asked Questions

What does this tool actually do?

This is an all-in-one wire tool that lets you strip, cut, crimp, split, twist, and test wires using a single device. It also includes a built-in voltage tester, so you can check if a wire is live before working on it.

How does the voltage tester work?

The tool detects electrical current when in contact with a wire.

  • Green light = power detected
  • Sound alert = live wire
  • No signal = no current

This helps you avoid mistakes and work more safely.

Will it damage my wires when stripping?

No — the precision jaws are designed to remove insulation cleanly without cutting into the wire core, preventing weak connections or fraying.

Can beginners use this, or is it for professionals only?

Both. It’s designed to be easy enough for beginners while still being reliable for professionals. The self-adjusting grip makes clean results simple.

Is this better than using separate tools?

Yes — instead of switching between multiple tools, this combines everything into one.

You’ll save time, reduce clutter, and get more consistent results.

What wire sizes does it support?

Works with 10–22 AWG (0.6–6.0 mm²) wires

✔ 22–18 AWG (small electronics, light wiring)

✔ 16–14 AWG (automotive, general use)

✔ 12–10 AWG (heavier loads, power wiring)

Can I use this for car or trailer wiring?

Yes — it’s perfect for:

  • Car audio installs
  • Trailer lights
  • Battery connections
  • General automotive wiring
How Long Does Shipping Take?

Our shipping typically takes 3-5 business days in the USA and 7-10 business days in other parts of the world.

Is There a Warranty or Guarantee With Solderstick Products?

If you are not completely satisfied, we are here to make it right.

We stand behind our products with a 90-day money-back guarantee.

Plus, our customer support team is always ready to assist with any questions or concerns.

Selling Fast: 43 Kits Sold In Last Hour

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