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Hanna HI943500 EC Analog Controller
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Hanna HI943500 EC Analog Controller

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  • Range: 0.0 to 199.9 mS/cm
  • Resolution: 0.1 mS/cm
  • Accuracy: ±2% Full Scale
  • Output: Isolated 4-20 mA
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Hanna HI8931 EC Analog Controller with Input from Probe or Transmitter
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Hanna HI8931 EC Analog Controller with Input from Probe or Transmitter

In Stock
  • Range: Up to 199.9 mS/cm
  • Resolution: As low as 0.01 mS/cm
  • Accuracy: ±2% of Full Scale
  • Output: Isolated 4–20 mA
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Hanna HI8720 ORP Analog Controller with Self-Diagnostic Test
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Hanna HI8720 ORP Analog Controller with Self-Diagnostic Test

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  • ORP Range ±1999 mV
  • Resolution 1 mV
  • Accuracy ±5 mV (@25°C)
  • Alarm Range 10–300 mV
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Hanna HI8711 pH Analog Controller with Dual Output and Self-Diagnostic Test
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Hanna HI8711 pH Analog Controller with Dual Output and Self-Diagnostic Test

In Stock
  • pH range: 0.00–14.00 pH
  • Accuracy: ±0.02 pH standard
  • Dual independent relay outputs
  • Overtime dosing protection adjustable
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Hanna HI8710 pH Analog Controller with Self-Diagnostic Test
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Hanna HI8710 pH Analog Controller with Self-Diagnostic Test

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  • pH range: 0.00–14.00 pH
  • Resolution: 0.01 pH
  • Accuracy: ±0.02 pH
  • Output: 4–20 mA isolated
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