বিশ্ববিখ্যাত ব্র্যান্ডের আসল মেটাল ডিটেক্টর – এখন বাংলাদেশে! CS-3D Underground metal detector helps to find out the buried or hidden metal things under the ground. We have different models too. CS-3D Underground Metal Detector Specs: It can differentiate non-ferrous metal and ferrous metal in this way. and you can be based on instrument and voice to choose whether the metal you need or not .but it can not avoid the effect of soil structure, so it needs to keep the distance between plate and ground, then move slowly display : Boot LED display Power supply : 12V rechargeable battery Storage Temperature : -28 ºC ~ 65 ºC Operating temperature : 10°C-60 ° C Headphone frequency : 455KHZ ± 5KHZ Detection frequency : 458KHZ ± 5KHZ Mine realization probing depth : 3 Feet # Check Ground Metal Detector Models
