Hanna Instruments Freshwater Alkalinity Colorimeter lab beakers 25ml Filter manufactured in the USA

Filter manufactured in the USA by Seychelle

The Waterproof pH55 PRO tester is accurate to ±0

Prevents electrode damage – Protects against drying out

Hanna cleaning solutions are specially formulated to have an expiration of 5 years from manufacture for an unopened sachet

Is the MINA Pitcher BPA-free

Hanna Instruments Freshwater Alkalinity Colorimeter lab beakers 25ml Filter manufactured in the USAStop 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