HI719 Freshwater Magnesium Hardness Colorimeter – Checker® HC

Stop relying on chemical test kits that have limited accuracy. Get accurate water testing results with our simple handheld colorimeter for freshwater. Don’t waste anymore time matching your sample to a color chart. With our magnesium hardness colorimeter you get more precise technology than your typical chemical test kit. Our handheld colorimeter eliminates the hassle of color matching by providing a direct magnesium hardness result digitally.
Easily carry our portable handheld colorimeter in your pocket.
Get your magnesium hardness results simply with one-button operation
Ensure consistent results across samples with the built in reaction timer.