A removable coil set like this also good for repairs/replacements, making it trivial to swap out damaged parts. As an example, one coil might be 7.5 KHz while the other is 18 KHz. It isn’t a 100% foolproof plan, but it does help out since you can’t replace the audio mechanism in the device. Metal detectors that lack good audio will always put you at a disadvantage when searching for materials. This is especially true for stereo mixed mode, where audio quality is an absolute must. This detector is also water resistant and can get submerged as deep as two feet into the water. With this detector, you can locate just about anything from coins to jewelry and gold nuggets. It has a rechargeable battery system and ten different hunting programs built in with multiple frequency detections. The PyleSport has ten different levels of discrimination and sensitivity controls. The detector alerts you with a ping and requires you to slowly move back over the area until you locate the exact target. The options on the LCD screen include a sensitivity meter, discrimination meter, notch adjuster and metal adjuster. Though it excelled on our tests, this metal detector is actually the second cheapest model that we tested. The sensitivity feature, discrimination feature, headphone jack, target indicator, and three-position toggle on this Tracker IV are more than enough to detect most items. The Ace 400i also features an ‘iron tone‘ button that can be engaged to discriminate between a bottle top with iron in it and a valuable coin. As a further aid, you also get three types of audio tone – low for ferrous objects like nails, a mid tone for stuff like silver foil wrappers and a bell-like tone for more precious metals like silver and gold. For instance, when a bottle top or ring pull is located, simply tap the eliminate button and that type of metal composite will be ignored from then on. What do you want to find?: Most beginners just want to find anything, but once you get used to hunting, you may want to specialize metal detector depth chart in a certain type of metal. Where will I be searching?: The area you plan to search will be very important in choosing a device. This becomes important as it allows you to better triangulate the position of the target that is underground. Well, that is exactly what the target ID is going to do for you. Basically, granted you have a unit with discriminate level control, you can increase the discriminate level until the target disappears and then that will tell you where your target is. Some may allow you to search but will not allow you to keep what you find; so, be wary of that. So, you will have to perform some heavy research on the area you are considering searching for treasure. You have an idea on the type of object you want to find so now where do you want to start looking for those items. Knowing where you will be doing most of your metal detecting is important in figuring out the right kind of equipment you need. Determining what type of objects you want to find will help guide you in the process of choosing the best metal detector for your searching needs. One step in determining what kind of metal detector you should purchase is figuring out what you want to find. Others because they love finding coins that are over 100 years old. Then you have others who get into metal detecting for the exercise part of it. This is actually quite a sensitive detector and can detect most metal objects that are buried up to six inches in the ground. This metal detector is well-suited to anyone just starting out with their hobby or if you are looking for a good quality child’s metal detector. The Target Mode lets you pinpoint the exact location of the buried items, ensuring that you get to your treasure faster. If you don’t want to rely on the information on the LED screen, you can use the Tone Mode so that the detector lets out a different noise, depending on what it is detecting. This allows you to specify whether you want the detector to locate steel, iron, silver, or gold. This mineralization can affect how the metal detector works and can cause it to give incorrect readings, beep like there’s no tomorrow, and behave the complete opposite of how you’d like it to. When you’re talking about metal detectors, discrimination refers to when the detector ignores and passes over certain objects. Features of a Metal Detector – Like any product worth buying, the best metal detectors will come packed with awesome and hugely useful features that make the who hobby much more fruitful and enjoyable. Whichever detector you buy from our huge selection of gold detectors you will get the best gold detector for whatever amount you spend! The higher the cost, the better sensitivity and depth you should expect.