... LCD Touch Screen XDSL Wlan Tester ADSL, ADSL2, ADSL2+, READSL Network FinderSpecifications:SW_ST330 is a handheld ADSL tester, combines ADSL, ADSL2+ test permance with ... record/deletion 29. Record browsing 30. File transfer among the tester, memory key and PC 31. System Software Upgrade32. Power ... 130mm×60mm/0.7kg(With battery) LCD Touch Screen XDSL Tester ADSL, ADSL2, ADSL2+, READSL Network Finder