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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
All sizes have a "U" shaped rear door for total access to your growing space
It is powerful yet safe to use around people
Hands-free monitoring and dosing of solution pH levels
Alarm Box and/or Sample Pot
This controller will run four (4) HID lights at 240 V
Grower's Edge® Large Display Digital Thermometer & Hygrometer Size:Grower's Edge Large Display Thermometer / Hygrometer (20/Cs) All sizes have a "U"Measures indoor outdoor temperature & indoor humidity. Stores the Min. Max. values of the indoor outdoor temperature and indoor humidity. Switch between C and F. Clock function with 12 24 hour time format. Waterproof temperature probe. Comes with 1 AAA alkaline battery.
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