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06-03-2009, 12:22 PM | #1 |
Dragon
Join Date: Apr 2001
Posts: 1,510
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Precise instument ORP/pH controller
as above.. got it less than a mth ago.. probes are still very new.. can be used to controller either pH or ORP if u got the neccessary equipments.. or can be used for simple monitoring.. selling for 180.
viewing at yishun 94767184 |
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