m20s miner sha256 80db

{"cid":"91217338","title":"0.02\u03bca Sampling Resolution Dual Electrode Spacing System High Power Transmitter For Mineral Resource Exploration","imgUrl":"https:\/\/img.chinax.com\/nimg\/21\/e3\/8874f522ba36b572b4d9b10e5d37-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"GOLD","Model Number":"WDA-1","Minimum Order Quantity":"1 set","Delivery Time":"5-8 work days","Certification":"CE, ISO","Place of Origin":"chongqing,China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union","Supply Ability":"1 set per 5 days","Packaging Details":"wooden case","Customized support":"OEM","Type":"water detector","Product name":"Super digital DC Resistivity & IP meter","Usage":"Gold Mineral Detector","Working temperature":"-10\u2103~+50\u2103, 95%RH","Storage temperature":"-20\u2103~+60\u2103","Host weight":"4.4kg"}}