Mark Spencer's blog

The Connection Between pH and ORP - What You Don't Know Can Hurt You.

The two most basic measurements in water quality, pH and ORP, are inextricably connected. The relationship is amazingly simple. One goes up and the other goes down. Yet few people understand it and they do so at their own peril.

The Connection Between pH and ORP - What You Don't Know Can Hurt You.

The two most basic measurements in water quality, pH and ORP, are inextricably connected. The relationship is amazingly simple. One goes up and the other goes down. Yet few people understand it and they do so at their own peril.

The Story Behind the 2250 Controller

I promised myself I would not make use of my blog for blatant promotion of our products. That said, we just released the 2250 controller and the long, tough saga that led up to it is finally at an end. I have this need to tell the story behind the 2250—the good, the bad and the ugly. If I promote so be it. It’s my blog.

The Amazing and Miraculous Slicing and Dicing Splicesome

Several months ago a blogging expert told me that I needed to write content that is more relevant to the field of water quality instrumentation. His advice became a New Year’s resolution and, on New Year’s Day, I am breaking it.

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