At Greendiscounter, we have an extensive collection of products to measure and calibrate the water in your grow room or garden. Whether you are looking Read more
Bluelab PH controller (incl pump)
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Fully adjustable from 300ppm to 2000ppm. Built-in CO2, temperature and relative humidity sensor. The controller automatically switches between day and night mode due to the Read more
Techgrow mini co2 controller
Fully adjustable from 300ppm to 2000ppm. Built-in CO2, temperature and relative humidity sensor. The controller automatically switches between day and night mode due to the Read more
Ship within 1-2 days
Ship within 1-2 days
Ship within 1-2 days
Ship within 1-2 days
Ship within 1-2 days
Ship within 1-2 days
Ship within 1-2 days
The T-Micro CO Controller is the smallest CO controller from the TechGrow range. This device is by far the best in its Read more
Techgrow micro CO2 controller (excl. sensor)
The T-Micro CO Controller is the smallest CO controller from the TechGrow range. This device is by far the best in its Read more
Ship within 1-2 days
Ship within 1-2 days
Are you looking for a reliable and advanced measuring device for your growing environment? The Bluelab OnePen is the perfect choice! This 3-in-1 precision instrument Read more
Bluelab | OnePen | PH, EC, temperature meter
Are you looking for a reliable and advanced measuring device for your growing environment? The Bluelab OnePen is the perfect choice! This 3-in-1 precision instrument Read more
Ship within 1-2 days
Ship within 1-2 days
