China ground detector for ungrounded system

{"pid":"11289490","cid":"39182","pimg_url":"\/\/img1.tradegrowthhub.com\/eb\/d8\/e81f22f58ee4\/product\/22168223_s-w400xh400.jpg","name":"Underground Fiber Optic Fault Locator , Output Wireless Signal Ground Detector For Ungrounded System\u00a0","company_name":"Beijing Tianyihongda Science & Technology Development Co., LTD","attrs":{"Price":"Negotiation","MOQ":"1set","Delivery Time":"3000 sets within 1 week","Brand":"Tianyihongda"}}