Review on Coghlan's Mapping Compass by John Wells

Some people who are more addicted to 🧭 than me have left pretty harsh reviews on this product. 1st: Costs just over $5 and is perfect for what the basic compass is used for. If you want something more sophisticated, buy something more complex and put more money into it. 2nd: It points north as it should in the coma. 3: There is liquid in it. The description says it's wetted with liquid and some people expect the whole thing to float in water. But if you look, you see liquid in the middle of the compass. Finally, I use them to test wireless devices. When the compass goes haywire, I know I need to keep it off my body. And this article really responded to every single wireless and Bluetooth device I had and gave me a good idea of how much the magnetic pull was changing on my body's cells. Overall, this item is perfect, multifunctional and economical.