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waterproof water ec sensor
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DS380 Optical Dissolved Oxygen Monitor 50mA With Fluorescent Cap Feature: ● Easy use, no membrane, no electrolyte. ● Long lifetime, maintenance free ...
2026-04-19 00:25:41
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... of oxygen dissolved in water. This measurement is crucial for monitoring the health and well-being of aquatic organisms. An optical DO meter ...
2026-04-19 00:25:41
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