pH/EC/TDS Multiparameter Probe for use with HI9814 Growing Accessories 00 mS/cm - one-point calibration

00 mS/cm - one-point calibration using quick calibration solution TDS Range 0 to 3000 ppm (0

• Food grade

Autopilot's digital CO2 controller measures the carbon dioxide level in the grow room and automatically turns on and off the CO2 device to accurately keep the carbon dioxide PPM at the desired level

depending on the type of plants you are growing and the quantity of plants in your system

B3 is a perfectly balanced Flower Fertilizer that works best applied as a top dress

pH/EC/TDS Multiparameter Probe for use with HI9814 Growing Accessories 00 mS/cm - one-point calibrationThe HI1285 7 is a 3 in 1 pre amplified multiparameter probe that measures pH, EC TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. A built in