Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Zircon MultiScanner i700
Review: I bought this scanner to be used on slightly textured drywall ceilings. It did not work at all on my ceiling - even when I put a piece of cardboard over the textured surface per instructions. I got no readings at all. I didn't send it back becuase it seems to work well on vertical surfaces - walls.
