Aquamaster E50 Pro2 EC Temp meter ducting Rockwool can hold large quantities

Rockwool can hold large quantities of water and air that aid root growth and nutrient uptake in hydroponics

By releasing ultra-fine water droplets into the air it can prevent a dry indoor environment

Different micron bags for filtering different grades of herbal resins

Gives an increase of the E

Plants quickly become healthier and produce with a higher yield

Aquamaster E50 Pro2 EC Temp meter ducting Rockwool can hold large quantitiesE50 Pro2 EC Temperature Meter More accurate, clearer, and even more user friendly The E50 Pro2 is the upgraded version of our popular EC temperature meter the ideal pen meter for measuring electrical conductivity (EC) and temperature in a wide range of liquids. Suitable for many industries, user friendly, and highly accurate. What's new in the Pro2: AAA batteries instead of button cells Black display with white characters for improved readability