edge Compatible Digital DO/Temperature Electrode spl_hi Big Rootz undergoes strict quality

Big Rootz undergoes strict quality control while sourcing natural and organic product materials

Always use in combination with Athena Pro Core

each consisting of a round 2-gallon pot with ½" fittings

- Highly Efficient Double Ended Technology

a powerful mycorrhizal inoculant

edge Compatible Digital DO/Temperature Electrode spl_hi Big Rootz undergoes strict qualityThe 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