Achieve accurate water testing results with our handheld colorimeter.

Our ammonia colorimeter brings you more precise technology from your typical chemical test kit. Don't struggle to determine colors visually, our handheld colorimeter eliminates the hassle of matching to a color chart by providing a direct ammonia result digitally.

• Our portable handheld colorimeter is easily carried in your pocket
• One-button operation makes getting your ammonia results simple
• For use with freshwater samples.

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