Gain confidence in your water testing results with our simple handheld colorimeter. Our high range phosphorus colorimeter bridges the gap between phosphorus test kits and advanced instrumentation. With our colorimeter you eliminate the hassle of matching to a color chart by providing a direct phosphorus result digitally.

• Our handheld colorimeter is small and portable, take it wherever you go
• Get simple results with easy one-button operation.
• Achieve direct results

*Products classified as Dangerous Goods can only be shipped via ground.