Black Orchid Pro-Hydrometer

£11.99 

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Every growing environment needs to accurately measure and monitor your indoor environment. An external probe is provided to ensure readings are taken exactly where you need.

  • An LCD displays temperature and humidity in metric or imperial Deg 0C/ 0F
  • Display your maximum and minimum readings at the flick of a button
  • Reset with ease from the front panel
  • Accuracy tolerance of no more than +/- 1%
  • Adapted for hydroponic environments
  • CE & RoHs compliant for your peace of mind