Nutradip PPM AC/DC Combo Meter organic fill the container with the

fill the container with the preferred cleaning solution

Controller (Gen 2) Sold Separately

SNS-604A and SNS 604B are each one-part nutrient additives to be used throughout the plants growing and flowering cycle

5 V miniature alkaline batteries

Nutradip PPM AC/DC Combo Meter organic fill the container with theThese continuous monitoring meters feature automatic temperature compensation, with high quality probes and AC DC power built in for portability. Engineered for accuracy and durability, they are lightweight, splash resistant and have an easy to read display. Wall mount or hand held. Includes replaceable 9 volt battery and calibration solution. Main Features AC & DC powered Easy to read display High quality nutrient probe Plant friendly display Wall