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FastUno
04/17/2011, 09:08 AM
The DI Resin that is sold on your site, changes color from a green to a violet clear color?

My previous resin changed from a tan to a dark green color.

I also purchased the B&A TDS meter. I press for a reading, shortly after the LED flashes red & it turns off. Is this typical or is the battery low

Thank you