The RigExpert Stick-230 has a wealth of interesting features to help you work on antennas in the shack or in the field. Need a quick SWR reading? Use the sticks on-board e-ink screen. Want to do some work in the shack? Connect the Stick 230 directly to your PC using the RigScope2 app. Are you working on an antenna in the field and need more detail? Use the Android RigScope app via Bluetooth to get complete control of your antenna build.