US$ 197.50
yieryi ORP Replacement Probe Aquarium Hydroponic Laboratory Electrode Oxidation-Reduction Potential Test BNC Q9 Connector as well as a high
$21.65
Description
as well as a high percentage of nitrates and phosphates
For rooms up to 5000 cubic feet
ensuring the RO system gives the optimum performance
It provides constant optimum temperatures for specific plants
Suitable For: Flowering
yieryi ORP Replacement Probe Aquarium Hydroponic Laboratory Electrode Oxidation-Reduction Potential Test BNC Q9 Connector as well as a highBrand Name: yieryi With Backlight Or Not: No Model Number: ORP 101 Display Type: ANALOG
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