Single selective detection can be divided into: gold, silver, copper, iron. Single selective detection can eliminate the interference of mineralization reactions and garbage metal. With voice recognition capability, the alarm sounds of gold, silver, copper and iron can be completely distinguished. High sensitivity, improve higher detection sensitivity, increase the detection depth of the machine. Stable working performance and good working condition, accurate indication. Made of high‑quality ABS material, durable in use and has a long servce life.
EAN: 9151139262492
Manufacturer: Nannigr
Brand: Nannigr
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