For rehydration: After cleaning procedures or if the electrode has dried out

Package: Sachets - size 20 mL

Key Features and Benefits

factory calibrated

Weight: 6 lbs (complete pack)

Hanna Instruments Freshwater Alkalinity Colorimeter reef tank For rehydration: After cleaning proceduresStop wasting time struggling with a color chart. Get accurate water testing results with our simple handheld colorimeter. Our freshwater alkalinity colorimeter brings you more precise technology from your standard chemical test kit. With direct digital freshwater alkalinity results our handheld colorimeter eliminates the hassle of color matching. The small size of our handheld colorimeter makes it portable and fit perfectly in your pocket.. Results