タイトルまたは説明

Hand Held Metal Detector MD***0 Function features: *It features simple operation, exquisite design, convenient conservation and low failure rate. *Highly sensitive, it can easily detect pin-sized metal articles (or even smaller metal articles). *Its sensitivity can be adjusted according to the on-site requirements. *Indication of low battery voltage (LED light is always on). *It is praise worthy that its price/performance ratio is higher than other products of the same category. *There are two kinds of alarms, including sound & light and vibration. External dimensions: Length **5 mm***0 mm Product weight: *0/box, 7.4 kg/box, Packaging dimensions: *2.5 cmX*1.6 cmX*7.8 cm Working power supply: 6F*2ND 9 V battery (alkaline battery, rechargeable battery) Alarm modes: sound & light, vibration (switch)