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and an indoor charger for convenient recharging
Distribute evenly across pond surface
and simple to maintain
more versatile software and built-in Wifi connectivity
Rechargeable lithium battery – Up to 3 months operation per charge
ASF Sea Test Hydrometer and an indoor charger forAquarium Systems SeaTest Hydrometer Accurate Salinity & Specific Gravity Measurement The SeaTest Hydrometer by Aquarium Systems is a precise, easy to use instrument designed to measure both the specific gravity and salinity of water in tropical marine aquariums. With a measurement range of 1. 014 to 1. 030 specific gravity and 2040 ppt salinity, it delivers reliable readings to help maintain a healthy, stable environment for marine life. Built from