HI981520-01 Marine Monitor pH/Salinity/Temperature

Perfect for saltwater applications. This vertical mount unit can be used to continuously monitor at-home saltwater aquariums and reef tanks, public aquariums, saltwater mixing stations, and marine aquaculture facilities.
Keep your saltwater in check with our Marine Monitor (HI981520):
Quick at-a-glance readings for pH, salinity, and temperature
Easy-to-use and maintain with simple navigation
Built-in alarms alert you when parameters are out of range