Dyna-Gro Pro-Tekt® 0 - 0 - 3 Size:Dyna-Gro Pro-TeKt Gallon (4/Cs) Probe cable length is 6

Probe cable length is 6

The Commercial Truncheon® Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or ppm requirement during their growing cycle

Simply plug it in and it is ready to go

Use to time fans

Dyna-Gro Pro-Tekt® 0 - 0 - 3 Size:Dyna-Gro Pro-TeKt Gallon (4/Cs) Probe cable length is 6Pro Tekt The Silicon Solution is a silicon supplement that supplies higher levels of potassium and silicon to build stronger plant walls. Pro Tekt helps increase stem strength and leaf positioning, which improves photosynthesis. It also increases heat, drought and cold tolerance. Use as a supplement with any fertilizer. Recommended for all plants.