4 of 4 people found the following review helpful
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This review is from: Draper 13818 Metal Vage Stud Detector (DIY & Tools)
Took a punt on this product despite the mixed reviews, and overall regret the purchase. It's just not reliable - even when properly configured it doesn't find anything more than a couple mm below the surface. To be honest guesswork is more reliable: I have no confidence in this product.