I was unsure When the extensive range detector definitely is effective till I got my initial a person Titan 500, which advisable by my Close friend. As an archaeologist, I generally advocate seizing this opportunity to amass a high-quality metal detector at An easily affordable price. You won't regret buying http://forum.446.s1.nabble.com/How-to-Choose-Metal-and-Gold-Detectors-td140733.html