The waterproof 6-inch round Double-D coil is very sensitive to small targets, and perfect for finding treasure in high trash areas. It is also ideal for detecting in difficult terrain. The EQX 06 coil weighs 300g with the included protective skidplate, bringing total weight of the EQUINOX detector to 1.13kg with the EQX 06 attached. EQX 06 DOUBLE-D SMART COIL TECH SPECS Weight : 300g