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LED instant notice board (fishery) A3

LED instant notice board (fishery) A3

Product Features
The stylish LED display has a large screen that can simultaneously display the time/date, pH, salinity, redox, dissolved oxygen and water temperature.
  • Specification
  • Display parameters:Acidity, salinity, redox, dissolved oxygen, water temperature
  • Acid-base range:0 to 14 pH
  • pH accuracy: Full range ±1% + 1 reading
  • Redox range:-1999 ~+1999 mV.
  • Salinity range: 20 uS/cm to 200 mS/cm
  • Salinity accuracy: Full range ±1% + 1 reading
  • Optical dissolved oxygen range:0~199.9% (saturated); 0.0~15.0 mg/L
  • Optical dissolved oxygen accuracy: ±2% of full range + 1 reading
  • Ammonia nitrogen sensing: Optional
  • power supply:Output: DC 12V/2A ; Input: AC100- 240V ~50/60HZ