Hanna GroLine Waterproof Portable pH/EC/TDS Combo Meter Cal-Mag The inclusion of hemp seed

The inclusion of hemp seed flour in the King Kola formulation is a first in the hydroponics industry

8” W x 3

The optional CO2 Sensor (MBS-S8) measures the CO2 PPM within the growing area

In addition to insects and mites

CONTROLS & PREVENTS FUNGUS

Hanna GroLine Waterproof Portable pH/EC/TDS Combo Meter Cal-Mag The inclusion of hemp seedDesigned to bring simplicity to nutrient testing, the HI9814 Portable GroLine Meter is designed specifically for Hydroponic growers. The specialized electrode combines 3 sensors in a single rugged probe featuring a polypropylene body, integrated temperature sensor, and cloth junction. One combined, pre amplified pH, EC, and TDS (ppm) probe for hassle free measurements. Quick CAL mode for a speedy, single point calibration for pH and EC with one