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Hanna HI981420-01 GroLine Monitor for Hydroponic Nutrients
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Hanna HI981420-01 GroLine Monitor for Hydroponic Nutrients

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  • pH Range: 0.00 to 14.00
  • EC Range: 0.00 to 10.00 mS/cm
  • TDS Range: Up to 7000 ppm
  • Temperature Range: 0.0 to 60.0 °C
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Hanna HI97717 Phosphate Photometer
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Hanna HI97717 Phosphate Photometer

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  • Measurement Range: 0.0 to 30.0 mg/L
  • Resolution: 0.1 mg/L
  • Accuracy: ±1.0 mg/L ±4% of reading
  • Battery Life: More than 800 measurements
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Hanna HI97706 Phosphorus Photometer
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Hanna HI97706 Phosphorus Photometer

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  • Range: 0.0 to 15.0 mg/L
  • Resolution: 0.1 mg/L
  • Battery life: Over 800 measurements
  • Protection rating: IP67 floating case
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Hanna HI97728 Nitrate Photometer
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Hanna HI97728 Nitrate Photometer

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  • Measurement Range: 0.0 to 30.0 mg/L (NO3--N)
  • Light Source: Light Emitting Diode
  • Case Protection: IP67, Floating
  • Battery Life: Over 800 Measurements
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