Out of Stock Details Available for Backorder
Part Number: SF-420AC UPC: 783310121374 Weight: 0.6



• Reliable way to detect the presence of AC voltage and to find wood or metal studs.

• Finds the edges of wood or metal studs up to 3/4" (19 mm) deep, through typical drywall construction.


• 5 Digit UPC: 12137

• Battery Type: 9V Alkaline

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