one geophone 10hz

{"cid":"91190354","title":"Multi - Frequency Seismic Geophone , 10Hz Seismic SM24 Geophone","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/20\/8ef73c966a9c39dbc43893230e91-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"EGL","Model Number":"SM24 Geophone 10Hz Vertical","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":"10000sets\/month","Packaging Details":"Carton","Natural Frequency":"10Hz\u00b12.5%","Geophone Case":"Vertical Waterproof Land Case","Spike":"75mm","Lead-in Cable":"1 M","Cable O.D":"4.6mm","Connector Type":"Mueller Clip connector"}}