Hanna HI726 Nickel Checker | High Range Digital Colorimeter 0-7 g/L 694840064119 allowing the filter to capture

allowing the filter to capture even the smallest particles while delivering up to 10 times the chlorine absorption capacity of conventional carbon filters

Comes in blue or black

Titanium EC Electrodes — corrosion-resistant for stable

Lot Numbers & Expiration Dates — Full traceability on every bottle for QC documentation and compliance

an expiry date

Hanna HI726 Nickel Checker | High Range Digital Colorimeter 0-7 g/L 694840064119 allowing the filter to captureGain accurate water testing results with our simple handheld colorimeter. Our high range nickel colorimeter fills the gap between advanced technology and your typical chemical test kit. Our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct nickel result digitally so you don't have to struggle anymore. Small and portable design to take it anywhere. Simple, one button operation makes using our colorimeter