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The 4Twenty 420 LED Bar is the ideal compact light source for the entire plant cycle
PPM 500 (TDS)
When reducing the distance from 30 cm to 15 cm
while consuming only 30% to 50% of the electricity
Aqua Master EC energiezuinig The 4Twenty 420 LED BarAqua Master E50 Pro Accurate EC and Temperature Meter Discover the AquaMaster Tools E50, a modern and robust EC meter designed for precision and ease of use. With its advanced software and sturdy housing, the E50 offers exceptionally accurate measurements for a wide range of applications, such as plant nutrition, aquariums and ponds. Features of the AquaMaster E50 EC Meter: Accurate EC and Temperature Measurements : Measure electrical conductivity
