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Four-Head Liquid Doser and Controller in One
1x 3ft Aquabus Cable
The custom mount possibilities are endless
Efficiency improvements reduce the demands on active cooling for longer component life
If the temperature goes outside the acceptable range
Nitrate High Range Colorimeter HI782 - Marine Water leak Four-Head Liquid Doser and ControllerThe HI782 Nitrate Checker HC by Hanna Instruments is a simple and accurate handheld colorimeter that uses the zinc reduction method to determine nitrate concentration in marine applications. With a digital read out, there is no more struggling to determine colors visually. The HI782`s high range of 0. 0 75. 0 ppm makes it ideal for measuring high nitrate levels found in saltwater aquariums. Features Designed to accurately determine nitrate levels in