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5V CR2032 (1) / approximately 1000 hours of continuous use
The miracles of the earthworm are easily seen in the beautiful growth and yields of your plants
To be used in the vegetative stage
flexible system can be assembled in minutes and contains all fittings required to connect to a reservoir of your choice
Bluelab Combo Meter Net Pot 5V CR2032 (1) / approximatelyThe Bluelab Combo Meter is a conductivity, pH and temperature meter all in one. As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient requirements. Simple push button pH calibration. Successful pH calibration indicators. Low battery indicator. Over range and under range indicators. Display options available in degrees C & F, EC, CF, ppm
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