Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Disappointing
Review: I ordered this product since I am a real estate appraiser. I found it bulky, nearly impossible to calibrate and inaccurate. The instructions with the unit are sketchy. The unit puts out a sonar type signal that spreads out every few feet, there is no way to know exactly where you are pointing it. Also, the sonar signal really bothers dogs - something I don't need while working out in the field! I could not trust it for my work, where I have to be accurate to the tenth of a foot.
