US$ 28.50
The optional CO2 Sensor (MBS-S8) measures the CO2 PPM within the growing area
8” W x 3
BotaniGard MAXX is a unique combination product containing natural Pyrethrins and Beauveria bassiana strain GHA
CONTROLS & PREVENTS FUNGUS
Hanna GroLine Waterproof Portable pH/EC/TDS Combo Meter Cal-Mag The optional CO2 Sensor (MBS-S8)Designed to bring simplicity to nutrient testing, the HI9814 Portable GroLine Meter is designed specifically for Hydroponic growers. The specialized electrode combines 3 sensors in a single rugged probe featuring a polypropylene body, integrated temperature sensor, and cloth junction. One combined, pre amplified pH, EC, and TDS (ppm) probe for hassle free measurements. Quick CAL mode for a speedy, single point calibration for pH and EC with one
US$ 28.50
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US$ 28.80
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