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11-04-2011, 01:25 PM
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Dragon
 
Join Date: Apr 2001
Posts: 1,510
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Pinpoint nitrate meter and pH meter
as above.. both items around 6mths old. Nitrate meter comes with calibration fluids. Selling at 250 for the nitrate meter and 70 for the pH.
Self collect at yishun 94767184 |
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