20dx geophone 10hz

{"cid":"91190354","title":"GS 20DX Geophone 10Hz With Mueller Clip Connector High Sensibility","imgUrl":"https:\/\/img.ismap.com\/nimg\/d2\/b0\/2218c02bd5eed415e7c712a3ee07-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"EGL","Model Number":"3 C Geophone","Minimum Order Quantity":"1 sets","Delivery Time":"5-8 work days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T, Western Union,PayPal","Supply Ability":"100sets\/month","Packaging Details":"Carton","Natural Frequency":"10\u00b15.0%","Geophone Case":"Waterproof Land Case","Spike":"75mm","sensitivity ( v\/m\/s )":"28.0 v\/m\/s \u00b15%","Coil resistance(\u03a9)":"395\u00b15.0%","Connector Type":"Mueller Clip connector"}}