Air Monitor Gas Monitor Cotroller, CO2 Temp Rh PAR Monitor manufacturer / supplier in China, offering PAR Meter with Waterproof Probe Sensor for Indoor or Outdoor Greenhouse Planting of The Photosynthesis Range From 400-700nm Wavelength., Digital and Precise PAR Meter with Waterproof Probe Sensor for All Light Sources of Indoor or Outdoor Planting, PAR Meter with Waterproof Probe Sensor for Monitoring 400 to 700nm Wavelength Photosynthetic Active Radiation in Water and so on.
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