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Re: sensitive ph controller

Try plugging your ph controller into a surge protector, like what you plug 
your computer into.

John <forbem at optonline_net> writes:
> when I turn on a light on my desk next to the tank that is plugged into the 
> outlet on the opposite wall, my ph controller gets affected by a change in 
> ph. The disturbance shifts the ph controller up by about .08 each time. The 
> light must create some form of electrical disturbance

David Brown

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