The TL-NT1145 Multi-Modular Cable tester from Networx® is a great tool when needing to build your own network cables or for simple troubleshooting of network issues.
The TL-CCT59611 from Networx® will make terminating RG59/6/11 cables a snap. Fully compatible with BNC, RCA and F connectors for both RG59 and RG6. The CCT-550 is also compatible for use with F connectors on RG11.