Grow1 Black Vinyl Hydroponic Tubing, 1/2", 50' AC Infinity Grow Kits Frequency: 60hz

Frequency: 60hz

This is a beneficial substance to plants

The Quick Connect DIN connector creates a waterproof seal with the meter making it ideal for reducing electrical noise issues with the connection caused by humid environments

01 mS/cm EC Accuracy (@25°C/77°F) ±2% F

Grow1 Black Vinyl Hydroponic Tubing, 1/2", 50' AC Infinity Grow Kits Frequency: 60hzGrow1 Black Vinyl Tubing (ID) 1 2" (OD) 5 8" 50 ft Made from strong and durable vinyl material, these tubes are available in a variety of sizes and lengths, great for use with air or water. The tube walls are thick and flexible, and you may choose between the 100% opaque black vinyl, which prevents algae growth, or the clear vinyl that allow for complete visibility. Inner Dimensions: 1 2'' Outer Dimensions: 5 8''