edge Dedicated Dissolved Oxygen Meter ac-dehumidification-humidification • DIMENSIONS: 20 x 22

• DIMENSIONS: 20 x 22 x 2

These sturdy and reusable green saucers come in various sizes to match most pots

Recommended use with our Rolling Bench System AGT10001

Larger fan to introduce more oxygen to the grow chamber with even greater cooling effects

and damp basements by generating ozone (03)—one of the most powerful oxidizers available

edge Dedicated Dissolved Oxygen Meter ac-dehumidification-humidification • DIMENSIONS: 20 x 22edge's groundbreaking design is the culmination of Hanna's vision, design capabilities, integrated production and world class R&D. edge is a single meter that can measure Dissolved Oxygen and is incredibly easy to use. edge utilizes a " diameter Clark type polarographic DO probe with replaceable PTFE membrane caps. This small diameter probe is ideal for many applications including those that require in situ DO measurement such as in a wine bottle.