Prototyping Expensive Instruments | Pulling Force Meter

I made a hydraulic tool to measure high forces in the CNC machine. Hydraulics are great for high forces and I'll show you a few cheat codes to make hydraulics seal without high precision. You can buy drawbar dynomometers for roughly $1000 but you can also make one for "free" in an afternoon out of scrap parts. Thank you for your beer fund support! I appreciate your help to make these VJOs. Early access and better signal to noise http://www.Patreon.com/AvE