Payment & Shipping Terms:
|Place Of Orogin:||Shenzhen,China||Brand Name:||Security King|
|Model Number:||MD-88||Detection Rangen:||3~5cm|
|Emission Frequency:||6.99 KHZ||Weight:||4.5 Kg|
MD-88 metal detectors, 3-3.5m depth of detection, adopt advanced technique and attach high quality components which have features of ground balance, good discrimination ability, wide detection range, accurate orientation, strong resolution and easy operation.
Metal buried in the ground, we, through thick layers to exploration, geological structure will inevitably be affected. Formation contains a wide range of minerals, they will also have a metal detector signal, a signal of some minerals will cover up the signal swap metal caused illusion. The old test used metal has such experience, with the key in the probe ground surfaces, the signal also followed changes in the probe near the mound, stones, bricks would be given by the alarm sound,a phenomenon known as "mineralization reaction. " Because of this, the old metal detector test can only detect metal in the shallow soil, buried deep under the ground metal target is powerless.
MD88-type apparatus equipped with advanced balance system, metal only strobe signal,eliminating the "mineralization reaction" interference, greatly improving the detection apparatus depth.
|Place of Origin||shenzhen, China|
|Brand Name||Security King|
|detection range||3m to 5m|
|usage||searching GOLD, Silver, Metal ,black box|
|Detect deep||4.5m-5m underground metal detector|
|Power Supply of metal detector||8pcs 1.5V Battery or rechargeable battery|
|Type||Hand held metal detector|
|Sensitivity of metal detector||Max depth 5m big coil detection|
|Distinguish of MD88 metal detector||
Ferrous and Non Ferrous metal
|Emission Frequency||6.99 KHz|
|Sensitivity||Small coil: 25~30cm (test 25US cent)Big coil: 35~40cm (test 25US cent)|
|Max Detection||Small coil: 1.5~2 meters,Big coil: 3.0~5 meters|
|Power Supply||8pcs 1.5V Batteries|
|Operation Mode||Ground balance mode; Discrimination mode.|