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Monitor/Control Dissolved oxygen and temperature
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Directions for Use
included in the box are four monitoring probes/sensors that give you temperature
Hanna Instruments HI98319 Marine Salinity Tester filter Monitor/Control Dissolved oxygen and temperatureDesigned for Simple Aquarium Salinity Testing Hanna Instruments HI98319 Marine Salinity Tester measures electrical conductivity (EC) to determine the salinity of natural and artificial seawater. Within seconds, the salinity and temperature are measured, and then using the temperature reading, automatically compensated and displayed on the easy to read LCD screen. Ensuring the proper salinity in your reef tank allows your fish and corals more time to
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