The Zircon Pro 55 locates the edges of wood and metal studs up to 3/4" deep, with a Deep Mode that doubles scanning depth to 1-1/2". Built-in live wire detection alerts you to unshielded AC wiring behind the wall, adding a layer of safety before you drill or nail. The enhanced LCD screen with Target Spotlight projects an arrow-shaped image onto the scanned surface for precise marking.

• Locates edges of wood and metal studs up to 3/4" deep
• Deep Mode doubles scanning depth to 1-1/2"
• Live wire detection alerts to unshielded AC wiring
• Start Warning alerts if scan begins over a stud
• Enhanced LCD screen with Target Spotlight
• V marker groove for accurate marking
• Ergonomic grip for secure hold