Min. Order Reference FOB Price
1 Piece Negotiable
Product Description
https://suininstrumentscoltd.en.made-in-china.com/product-list-1.html https://suininstrumentscoltd.en.made-in-china.com/company-Shijiazhuang-Suin-Instruments-Co-Ltd-.html Purpose It used to test the ground resistance of various telecommunication, electric power, meteorology, computer room, ...