GroLine Waterproof Portable pH/EC/TDS Meter Kit pH-EC-TDS Meters Mighty Mustard® has undergone third-party

Mighty Mustard® has undergone third-party evaluation and is verified non-GMO by the Non-GMO Project

High-strength alloy steel

Contains 25% wow mycorrhizae

Feeding with WOW Wonder Brew

GroLine Waterproof Portable pH/EC/TDS Meter Kit pH-EC-TDS Meters Mighty Mustard® has undergone third-partyDesigned 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