3" LCD Display Underground Metal Detector with 8" Waterproof Search Coil U685878
Specifications: Color: Black Material: Plastic + Aluminum Detection Depth: 200mm (Test Coin: US Φ 25/50) Detect Objects: Metal(Iron nail, iron covering, aluminum ring, small aluminum product, coins, gold, bronze, silver) Detection Mode: All Metal, Discrimination Power Supply: 2 x 6F22 9V Batteries (Not Included) Detection Indication: LCD Analogue Display Mode, Sound Indicator Backlight Adjusting: 0~9 Sensitivity: Adjustable Volume: Adjustable Adjustable Height of Extension Aluminum Tube: 32"-42" Search Coil Diameter: 220mm / 8.66in Control Unit Size: 130 * 90 * 138mm / 5.12 * 3.54 * 5.43in Package Weight: 1437g / 50.71oz Package Size: 43.5 * 25 * 9.5cm / 17.13 * 9.84 * 3.74inNumeric ranges of target:IRON: 00-10(It indicates that the target is probably iron.)5Cent: 11-20(It indicates that the target is probably 5Cent or a nickel. Some small gold rings might register within this range.)P-TAB: 21-40( It indicates that the target is probably a pull tab of an aluminum can. Some small gold rings might register within this range.)ZN(1Cent): 41-60(It is indicated that the target is probably a coin of 1Cent or type of metal of zinc alloy. Some medium sized gold rings might register within this category.)10Cent: 61-75(It indicates that the target might be a coin of 10Cent. Some large rough gold items might register within this category.) 25Cent: 76-99(It indicates that the target is probably 25Cent or a silver coin.) Note:There are a wide variety of metals and no target can be identified for certain until unearthed. This table is for general reference only.Package List: 1 * Metal Detector Main Unit with Armrest 1 * Extension Aluminum Tube 1 * Serarch Coil 1 * User Manual