I have alot of fancy Fluke toners and testers, but I am walking into a scenario where I may need another tool. 

I was asked to clean up a wiring closet. There are about 100+ runs in the closet and not a single one is labeled. What is a good (hopefully cheap) mapper tool that has as many different ID modules as possible that I can plug into the far end and use that to identify the lines before I cut them? 

 

Thank you