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4ml of Calgel per 1L of water
Provides users with ultra accurate
The product is designed to the highest standards
T pH meter to achieve huge harvest yields and excellent crops
Essentials - Digital Min-Max Thermometer IWS 4ml of Calgel per 1LOverview Closely monitoring temperature and humidity levels inside your grow space is an essential part of streamlining your environment to maximise your final harvest. Using this accurate thermometer hygrometer unit that displays both readings is a great way to keep on top of this. Benefits Shows temperature and humidity Two modes of time display: 12hr 24hr Calendar display Clock and date Min Max memory function
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