A metal fish tape for placing electrical wires in long conduit is coiled inside a cylindrical hollow case. Improved tissues may have a thickened and reduced density middle layer. A mask having a transmission part and a shielding part is aligned over the substrate. In the second mode, the wireless device is normally in a sleep state and wakes up only at scheduled intervals to transmit and receive mode information and communication data. The re-execution includes displaying the failure of the acquirement on a screen and re-executing the acquirement with the license file based on data input to the screen.