accurate gyro seeker with warranty

{"cid":"91210401","title":"North Seeking Gyro Seeker Accurate Azimuth Measurement with LCD Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/56\/dc\/eec56da16373df668fdeba739612-200x200-1.jpg","attrs":{"Price":"4000$","Brand Name":"FIREPOWER","Model Number":"NF-103A","Minimum Order Quantity":"1","Delivery Time":"1 week","Place of Origin":"china","Payment Terms":"L\/C,T\/T","Supply Ability":"500\/month","Packaging Details":"Sponge + Carton","North Seeking Accuracy":"\u00b10.5\u00b0","Pitch Accuracy":"\u00b10.1\u00b0","Roll Angle Accuracy":"\u00b10.1\u00b0","Tilt Adaptability":"\u00b115\u00b0","Heading Angle Tracking Measurement Accuracy":"0.5\u00b0(5min)","Weight":"\u22641500g"}}