Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Unreliable device
Review: I have tried two of these units, just to make sure it was not a faulty unit. Sometimes the unit will perform perfectly. Other times, it gives an ERROR return no matter what you are measuring- short or long distance, indoors or out- even on the same exact place it gave a reading before. Even when the beam is held exactly still on a flat, hard surface, it often won't produce a reading.Other times it gave readings that were completely wrong. I checked a known dimension of a sun room of 12' and got a 26' reading every time.I was unable to get consistent readings off of any of the following:* Rock*Brick*Glass*Paper*Aluminum*WoodI have not yet found a product that I do like. But this one was a loser. Perhaps it is fine for completely indoor applications with large, solid flat walls, but I don't need one for that.
