പ്രോ-ലീഫ് CO2 ജനറേറ്റർ LP/NG ഇൻസ്ട്രക്ഷൻ മാനുവൽ
Pro-Leaf CO2 Generator LP/NG Contents WARNING !!WARNING!! In closed spaces without adequate ventilation, CO2 levels can accumulate and become toxic(CO2 levels above 5000 PPM are toxic). Plants benefit from levels up to 1500 PPM. Levels above 2500 PPM can cause…