Aqua Master S300 Pro 2 Substrate pH and Temperature Meter Growing Media folded into a unique matrix

folded into a unique matrix fortified with an emulsion of trace minerals

Duct Opening Sizes: 4"

Irrigation: Consistent and deep watering is essential

The solution should be stored between 59-77°F for optimal performance

Each duct tube is held together by an internal steel-wire spiral that is flexible and easy to install in hard to reach places

Aqua Master S300 Pro 2 Substrate pH and Temperature Meter Growing Media folded into a unique matrixDescription Aqua Master S300 Pro 2 Substrate pH Temp: An ideal digital hand held meter, perfect for measuring pH and temperature of any soft, moist substrate, liquid or substance. This versatile tool is suitable across numerous industries, including agriculture, horticulture, and the food industry. Intuitive Design: This high quality, user friendly meter boasts extreme accuracy and an ergonomic, rubber backed design that fits comfortably in your hand.