Accessory 타입 = USB Interface For Use With = Inductive Data Logger Tinytag ACS-3030 Data Logger USB Interface. The ACS-3030 inductive pad is the offload connection for Tinytag Splash 2 and Aquatic 2 data loggers; ideal for use in wet or harsh environments. It plugs into the PC via a USB cable facilitating the offloading of multiple loggers without the need to directly connect a cable to the logger.