Minelab 11" coil for FBS

New; ultra-light reel; has high sensitivity to small objects. Weight-530 gr. Compatible: Explorer E-Trac; SE; Safari; Quattro MP.The dimensions of the search coil affect the detection depth.1On the one hand; the larger the coil; the greater the depth at which searches can be carried out. But on the other hand, the detection depth also depends on the size of the object. For example; a coin with a face value of 25 kopecks is detected at a maximum of 40 cm, and increasing the size of the coil does not have any effect when searching for coins of a similar size. Those. when choosing a coil, you must first determine the expected size of the objects; which we want to find. If you are interested in coin searching; then standard coils measuring 9-11 inches; who are coming