Achieve precise nitrate measurements across a critical range with the Hanna Instruments HI97728 Nitrate Photometer, engineered for superior water quality testing. This portable, lab-quality device offers effortless accuracy, making it ideal for environmental monitoring, agriculture, and aquariums.
• Measures nitrate as NO3-N from 0.0 to 30.0 ppm.
• Instant readings with intuitive, guided operation.
• Ensure accuracy with built-in CAL Check™ validation.