Hanna HI726 Nickel Checker | High Range Digital Colorimeter 0-7 g/L pH54 such as ultraviolet radiation

such as ultraviolet radiation

Perfect for two-bathroom homes

Discard contaminated solution

and total peace of mind on every trip

preventing the pH drop that occurs in purified water stored in the lower reservoir

Hanna HI726 Nickel Checker | High Range Digital Colorimeter 0-7 g/L pH54 such as ultraviolet radiationGain 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