ecoLog 500 NEW! The OTT ecoLog 500 is a self-contained in-well groundwater level instrument offering flexible remote data transmission options and unequaled performance for the price.... more

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Orpheus Mini The groundwater data logger OTT Orpheus Mini has been designed for the reliable monitoring and storage of water level and temperature for the water management.... more

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CTD The professional groundwater data logger OTT CTD measures water level and temperature as well as conductivity. It saves all measurements in the integrated 4 MB ring buffer...... more

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KL 010 Quick, simple and economic measurement of ground water level (distance to water)... more

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Thalimedes Der schwimmerbetriebene Winkelkodierer Thalimedes mit Datensammler ist für die kontinuierliche Messung des Pegelstandes von Grund- und Oberflächengewässern konzipiert...... more

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