Hydros Salinity Kit The Hydros Salinity Kit is a lab-grade HYDROS conductivity probe kit for monitoring salinity in marine aquariums. It includes a high-range K-10 conductivity probe plus 28 ppt and 35 ppt calibration solutions, giving compatible HYDROS systems the hardware needed for salinity or conductivity monitoring when connected to a controller with a salinity probe port. HYDROS Salinity Kit Overview This kit is designed for saltwater and reef aquariums where stable salinity is important for fish, coral, and invertebrate health. When used with a compatible HYDROS salinity-capable controller, the conductivity probe can help track salinity trends and support app-based alerts when values move outside the desired range. The included two-point calibration solutions help ensure the probe is calibrated for aquarium salinity monitoring. Salinity Monitoring Features Allows compatible HYDROS systems to monitor salinity or conductivity in marine aquariums. Includes a high-range K-10 conductivity probe for saltwater applications. Includes 28 ppt and 35 ppt calibration solutions for two-point calibration. Supports HYDROS app salinity tracking and notifications when paired with compatible equipment. Useful for reef tanks, fish-only marine systems, mixing stations, and salinity stability monitoring. Can be used with an isolated testing vessel such as HYDROS iV for more precise conductivity readings. Hydros Salinity Kit Specifications Product type: HYDROS salinity and conductivity probe kit UPC: 850009641588 Part number: HDRS-SLKT Probe type: High-range K-10 conductivity probe Range: 20 to 2000 mS/cm Operating temperature: 0-80 C Constant: K=10 Housing: POM Probe dimensions: 12 x 145 mm Connection: BNC Cable length: 3 ft Application: Marine aquarium salinity and conductivity monitoring Salinity Probe Compatibility Notes The Hydros Salinity Kit requires a compatible HYDROS controller with an available salinity probe port. The HYDROS iV is recommended for precise conductivity readings but is not included. Follow the HYDROS salinity probe setup and calibration process before relying on the probe for alerts or trend monitoring. Using the HYDROS Salinity Kit Connect the conductivity probe to the salinity BNC socket on the compatible HYDROS controller, then perform the required two-point calibration using the included 28 ppt and 35 ppt solutions. Place the probe in a stable testing location with good sample consistency and configure the salinity input, safe range, graph limits, and notification settings in the HYDROS app. What's Included 1 x High-range K-10 Conductivity Probe 1 x 28 ppt Calibration Solution 100 mL 1 x 35 ppt Calibration Solution 100 mL