書きかけ Wintec WBT-100 Data Logger review http://osada.bz/PermaLink.aspx?guid=e5e5e4c8-452d-4104-906e-e8090c9c285d Bluetooth GPS - GPS Hardware http://www.ciao.co.uk/Royaltek_Bluetooth_GPS_Datalogger__Review_5576162