Whites CoinMaster is an intermediate model line metal detectors manufactured by Whites. It is equipped with an integrated microprocessor and a new maximum effective 9.5 inch coil. It should be noted that the display settings and type of the found object in the metal Whites CoinMaster is displayed on a LCD screen on which the position of the cursor points to one of eight different categories of objects, as well as the depth of their occurrence. Plus, the display shows the level of sensitivity and battery life. Sensitivity adjustment is done with the arrow keys up or down. Do not install this feature on the maximum mark, if you are near power lines or in areas with a high level of mineralization of soil, in order to avoid false signals.