Hanna Instruments-981420 Groline Monitor

Hanna InstrumentsSKU: HI-981420
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Sale price£312.76
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Description

The Hanna Instruments-981420 GroLine Monitor provides 24 hour continuous monitoring of pH, conductivity (EC or TDS), and temperature in hydroponic nutrients.

Hanna Instruments-981420 GroLine monitor


Make your nutrient solution easy to manage with the GroLine Monitor and combined pH/EC/Temperature probe. Quick to setup and simple to use, the monitor was designed for hydroponics, aquaponics, and greenhouses.



Benefits include:



  • High and low alarms with LED indicator

  • Easy viewing on the large LCD with plant-safe green backlighting

  • Calibrate pH and EC with a single Quick Cal solution


Giving growers the green light!


The revolutionary Hanna Instruments-981420 GroLine monitor emits just the right amount of green light from its screen so not to disturb the seedlings' natural growing cycles.


The benefits of having a gentle green glow:



  • Works alongside favoured red and blue lighting systems

  • Does not disturb the plants' 'night sleep' cycle

  • Natural growth regulator

  • Can repress the growth of algae and fungus

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