10hz one seismic geophone

{"cid":"91190354","title":"Higher Voltage Sensitivity Geophone 10hz One Seismic Geophone","imgUrl":"https:\/\/img.chinax.com\/nimg\/ab\/d4\/362742974f167c7b16b398fbe9e4-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"EGL","Model Number":"EG-GS ONE","Minimum Order Quantity":"1 pcs","Delivery Time":"5-8 work days","Place of Origin":"CHINA","Payment Terms":"Western Union, T\/T,PayPal","Supply Ability":"10000pcs\/month","Packaging Details":"Carton","Name":"Geophone 10hz","Natural Frequency ( Hz )":"10Hz \u00b1 3.5%","Open circult damping":"0.51 \u00b1 7.5%","Opening Circuit Intrinsic Voltage Sensitivity (v\/m\/s)":"85.8 \u00b1 3.5%","Coil Resistance (ohm)":"1800 \u00b1 3.5%","Other Name":"One Seismic Geophone"}}

{"cid":"91217338","title":"Underground Seismic Geophone Sensor 3C Borehole Geophone Electronic","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/75\/51aa431027cb7f04336a0ebbf1a3-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"Gold","Model Number":"GDJ-DJ","Minimum Order Quantity":"1 set","Delivery Time":"5-8 working days","Place of Origin":"Chongqing, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"500 Set\/Sets per Week","Packaging Details":"Carton","Product Name":"Borehole Seismic Geophone Sensor","Frequency":"4HZ-100HZ optional","Power":"Electronic","Working Mini Diameter":"\u03a670-\u03c6120","Usage":"Geology and underground structure detect","Temperature Range":"25~55\u2103","Compatible":"Highly and compatible with international","Diameter(mm)":"\u03c655","Accessories":"divisible sale acceptable"}}