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Automatic 1 or 2 point pH calibration
increases beneficial organisms
10 RPM IntelliDrive motor (LR3
in your choice of 6400K full daylight spectrum or 2700K "warm" spectrum
Bluelab Guardian Monitor Power Supply w/international adapters reflective-and-greenhouse-films Automatic 1 or 2 pointPower supply unit with international plug adapters for North America, Australia New Zealand, UK and Europe. Designed specifically for use with the Bluelab Guardian Monitor.
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