This video from Tenkara Tanuki Rods is amazing (click on the image below to watch).
The video shows them rod tip testing a salmon rod.
On Facebook commentor did make a good point:
Seems a little overkill, but would be absolutely fascinating to put through it’s paces, deadweight doesn’t come close to a hard fighting fish. I’d try it on salmon and steelhead…. and then take it to the jungle. Lol