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Wed, Sep 5, 12 at 15:00
| I followed the instructions on calibrating a new primo ppm meter and got an error msg. I exchanged it got the same msg. I hold the button 3 seconds and get flashing 1382, like it's supposed to, then i submerge probe in solution while it is flashing and about 30 seconds later the error msg. I swirl it around in the solution. Any ideas? |
Follow-Up Postings:
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| You'd be better off contacting the manufacturer about this. Maybe your calibration solution is bad or incorrect? |
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