The high performance GPX 5000 is capable of finding more gold than ever before. There is also a wide range of other Commander Coils available to allow you to further customize these detectors to the conditions that you’re detecting in. Minelab X-terra 305 is also a great midlevel instrument for detecting coins. It weighs 3 pounds and comes with accessories for easy usage. Best of all, you can use it on all soil types where you can en,joy computerized ground balancing and detect in difficult areas. It is a good way to learn history because in your search for coins, there is a chance to find old ones that you would want to study. This comes in handy when in a beach for example where there could be many noises around from deposits on the sand. It has automatic tuning and ground balance which acclimatize to the ground. It is suitable for sweeps in the beach, at the park or in your own backyard. Larger items can be searched to a depth of 2 feet. It can be used even in salt water beaches with high mineral content as well as on grounds with very high mineral official source content as well. At just under $100, this rugged machine is built to withstand any conditions out there. It is also compatible with google maps so you can upload all of your target locations right to the PC and plan out your trips. You can run this detector for over 40 hours on 4 AA batteries. Salt water beaches present special problems (mineralization) and you must determine if you will hunt only in dry sand, dip the coil under water in the shallows, or desire a totally submersible machine suitable for deep water wading or diving. Beach hunting can be done on the dry sand or out in the water where many more rings are lost. Metal detecting, like other outdoor activities, involves different levels of experience. As mentioned, metal detecting can be challenging for particular type of soil. If you are thinking of buying a metal detector that the whole family can use, choose one that has adjustable components. However, if you have decided on ma,king metal detecting a part of your life, you might as well invest on something that is packed with features and a price you can afford. With audio tones set up right, all metal mode is an informative experience about what’s under your foot. Discrimination Mode – The last thing you want to deal with is trash items. With this mode, you have access to a depth indicator to find rare materials. Pay attention to the small details, as waterproof is different than water resistant.