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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Application Rates:Add 3-10 mL per gallon of water during the flowering phase starting in week 3
Measures conductivity and temperature
This product is made to resist puncture and tears
All electrical parts completely sealed in
3 or 4 impellers
Digital CO2 PPM Controller (BETA-8） Commercial Humidifier Application Rates:Add 3-10 mL perThe BETA 8 CO2 controller offers a precision CO2 NDIR sensor controller in an affordable easy to use package. The BETA 8 features a high quality remote CO2 sensor (with 16ft cable) and built in photocell to automatically activate your supplemental CO2 system to maintain CO2 PPM levels only during daylight hours. The BETA 8 also has adjustable deadband and min max recall. It also has a fuzzy logic feature which will more accurately control compressed
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