Hanna Instruments Freshwater Alkalinity Colorimeter alkaline water bottle If the meter is calibrated

If the meter is calibrated "Probe is OK in

Improvements include 3-stage multi-media filtration to target difficult-to-clear contaminants

Temperature Compensation: Automatic for accurate readings across temperature variations

This complete starter kit provides everything needed for accurate calibration and proper electrode maintenance

This value bundle includes 2 five-stage filters plus 1 ceramic pre-filter

Hanna Instruments Freshwater Alkalinity Colorimeter alkaline water bottle If the meter is calibratedStop 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