Hanna Instruments HI98319 Marine Salinity Tester filter included in the box are

included in the box are four monitoring probes/sensors that give you temperature

On a scheduled basis the Trident carefully mixes its reagents with a small amount of sample water from your aquarium

send alerts

Male - Female

Forward and Reverse

Hanna Instruments HI98319 Marine Salinity Tester filter included in the box areDesigned 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