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Zircon StudSensor L30 Edge-Finding Stud Finder

Model: StudSensor L30 · US configuration

Zircon StudSensor L30 yellow edge finder with READY, EDGE and WireWarning indicators.
Official Zircon image of the exact StudSensor L30; not a test photograph.

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A 3/4-inch, edge-only Zircon StudSensor with SpotLite and a continuously operating limited WireWarning indicator for live, unshielded AC voltage.

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Why consider this model?

  • A shallow, edge-marking tool for drywall jobs where a limited live-wire warning is a useful additional cue.

Tradeoffs to weigh

  • WireWarning does not raise its 3/4-inch stud ceiling, and the signal still requires two edges to estimate a center.
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Manufacturer information