Description
the salinity guardian is a device that monitors the salinity level in your marine tank 24/7, using a laptop, tablet or smartphone you can check the salinity level in your aquarium at any time
if the salinity goes outside the specified range you will immediately receive a notification
accuracy, quality and modern technology make the salinity guardian an unrivaled device on the market
moe info here- https://www.reeffactory.com/?state=productsSalinityGuardianOverview