Specifications: Analog device detects all metals Detection depth of 150 cm for large pieces Detection depth of 30 cm for small pieces (half a riyal coin) Lithium-ion batteries provide two months of intermittent use or two weeks of continuous use Two coils: one 20 cm and one 30 cm for a larger detection area Carbon fiber shaft provides the device with a strong structure Charging with a regular mobile phone charger (Type-C) The device is easy to assemble and disassemble, and its length is adjustable Internal speakers and external earphones for working in noisy environments The device is equipped with a power indicator to read the battery level Good detection range and higher sensitivity for precious metals and those with higher electrical conductivity, such as gold, silver, and copper Shipping available according to buyer's choice Device color: white, gray, or black upon request Note: The fully upgraded device costs 1800 SAR The standard device without upgrades costs 1250 SAR There is a similar model for 700 SAR with a depth of 1 meter There is a small device for 260 SAR with a depth of 25 cm