 | Measure the conductivity from a single drop of the sample $269.00 |
|  |  | Small, water quality tester that fits all applications $30.00 |
|  |  | Waterproof pocket tester at a great price $70.00 |
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 | Waterproof testers with a dual-level LCD |
|  |  | Simple & affordable tester for Dissolved Solids measurements $15.00 |
|  |  | For direct soil EC measurements $108.00 |
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 | Fast, Efficient, accurate, and portable $151.00 |
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