I spent $400 on a fancy coolant monitor that just tells me what I already know from looking at the tank.

Susan Clark · 2026-04-08T04:25:06.795541+00:00

Has anyone else found a tool that actually helps with coolant management beyond just checking the mix and cleaning the sump?

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I spent $400 on a fancy coolant monitor that just tells me what I already know from looking at the tank. | CNC Operators - The Community Guide