US$ 199.50
Mounted above the plants
it creates an ideal rhizosphere that prevents compaction while ensuring your root zone remains oxygenated
The result is a unique
Four square observation windows on the front & back door
Specification Value Pack Size 2 gram Relative Humidity 55% RH Humidity Control 2-way (releases and absorbs moisture) Coverage per Packet 4–7 g of contents (up to 1/4 oz) Packet Dimensions 1
Sensorex TDS Sensor promo Mounted above the plantsReading EC with the Growlink Sensorex CS150 TDS Sensor The Growlink Sensorex CS150 TDS Sensor reads conductivity and total dissolved solids on a 12 mm graphite contacting probe rated for lab and light industrial use. The cell constant is K=1. 0, which covers the standard hydroponic feed range. A built in PT1000 temperature element feeds Automatic Temperature Compensation back through the same cable. EC reads stay honest across reservoir temperature
US$ 199.50
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