Get accurate water testing results with our simple handheld colorimeter.

Our low range nitrite 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 nitrite result digitally.

• Our portable handheld colorimeter is easily carried in your pocket
• Get your nitrite results simply with one-button design
• Quickly get your results without using a color chart

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