Description
Fully Customizable
choose from: 4
Designed for today's high performance gardening
1 gal 3 mm
Get amazing "Perfect Color" photos and video inside your grow
edge Compatible Digital DO/Temperature Electrode Terp Derp Fully CustomizableThe HI 764080 is a digital dissolved oxygen electrode with built in temperature sensor. This ultra thin, Clark type polarographic electrode is designed for measuring DO in aqueous solutions and contains a built in microchip that stores sensor type, serial number, and calibration information. The sensor features a platinum cathode with a silver silver chloride anode, an integrated temperature sensor, and easily replaceable PTFE membrane caps. This