Metal Detector, 24"-45" Adjustable Metal Finder for Adults and Kids, 3 Audio Tone & DISC Modes, 7.8" Waterproof Search Coil, Larger Back-lit LCD Display, Carrying Bag & Batteries Included - MMD02

Specifications: Three-tone audio The detector emits a low, medium or high tone, depending on the type of metal detected. Low tone: ferrous metals, nails, screws, etc. Medium tone: medium conductivity metals, ring, blade, etc. High tones: highly conductive metals, copper, silver, etc. Low battery indication: when the voltage is less than 4V, the sign appears. When the voltage is less than 3.8V, the sign appears and starts flashing Depth Icon - When buried objects are detected, icons will be displayed to indicate the approximate depth of the item Signal overload indication: when too close to the mineralized target or ground, the overload indication signal is displayed, the user can lift the detector to work properly Factors influencing detection: 1. The angle of the target buried in the ground. 2. The depth of the target 3. The level of oxidation of the target. 4. The size of the target 5. Electromagnetic and electrical interference around the target Note: 1. Handle the detector carefully and carefully 2. Use the detector only in normal temperature environments. 3.The sensor disk is waterproof, but the controls are not 4.The backlight consumes a lot of power. Do not activate it all the time to save energy. 5.The product comes with two carbon batteries, the life of which is short. If you need to use it for a long time, please use alkaline batteries

• DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals.
• FANTASTIC DISC BUTTON: By pressing the DISC button of MMD02, you can easily detect certain types of metals: once for ferrous metals, twice to exclude even low conductivity non-ferrous metals, three times to return to normal detection. MMD02 helps to find metal faster, also thanks to the deep detection function. Depending on the depth, different icons will appear on the MMD02 display.
• FUN FOR EVERYONE: The detection rod of MMD02 can be freely adjusted in length from 61cm to 90cm. Not only is it usable by adults, but it also provides the joy of treasure hunting for kids. The non-slip strip equipped with MMD02 makes it more convenient to carry. The waterproof coil also offers another detection possibility, namely shallow water detection. ? Notice: The detection rod and coil are waterproof, but the detector is not.
• DETECTION OF 3 TYPES OF METALS: MMD02 provides 3 detection to detect 3 types of different metals, for the 3 different types it will emit the 3 different sounds: a low tone alarm sound for ferrous metals, a medium tone alarm sound for low conductivity non-ferrous metals, and a high-tone alarm sound for high conductivity non-ferrous metals.
• PACKAGING: 1 × MMD02 Metal Detector, 1 × Carrying Bag, 2 × 9V Batteries, 1 × User Manual ? Notice: When the screen is blank and only the OVERLOAD-RAISE COIL icon flashes, it means there is a metal large underground or that the ground has strong magnetism, which causes MMD02 to enter overload mode, so MMD02 will not work normally.
• Power source type: Air Powered