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Precision manufactured brass burners
Light flicker frequency: Detect unwanted voltage changes and assess ballast & bulb health
condensation removal: (24 hrs) 60 pints (86 °F
It is designed to work in conjunction with Clonex Gel to produce vigorous healthy cuttings with strong roots
Next to adding CANNA Boost to the substrate it can also be used as a leaf spray (foliar feeding)
Apera GroStar GS4 pH/EC Combo Pen NF Precision manufactured brass burnersAI21040 GroStar GS4 pH EC 500ppm 700ppm & Temp (5 in 1) Combo Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty (probe) pH 7 & pH4 calibration solution (50ml bottle each) 2. 77 EC calibration solution (50ml bottle) KCL storage solution (10ml bottle) Lanyard and user manual Features: Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in 1) Compatible with all GroStar
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