Automotive Insulation Piercing Test Clip

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Piercing Test Clip to 4mm female banana plug for accessing wires without cutting or stripping

You can use this automotive probe to test components or check places which are hard to reach, such as under the hood or under the dash board. Use it on fuel injectors or sensors while providing complete insulation to grounding due to its design. With our piercing test clip, you can make contact with insulated wires without cutting or stripping insulation and can control needle depth to minimize insulation damage.

Non-rotating banana jack prevents leads from tangling, allowing you to tighten/loosen the clamp while still connected to the test lead. Tiny holes left in the insulation can easily be sealed.

Spring loaded double “V” clamp holds the wire centered for the piercing needle.

  • Pierces insulation on wires with diameter from 1.5 mm to 5 mm;
  • Banana jack accepts standard 4mm banana plug test leads;
  • Operating Voltage: 30V AC or 60V DC max;
  • Current: 1 Ampere Max.

Piercing Tip is made from stainless steel, the spring is steel, jack is from brass, body is aluminum and the insulation (jack, body and tip) inside is with POLIPOM plastic.