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shrubs and trees to increase fertilizer efficiency
and much more
Media Uses: May be used with all soilless media
rugged probe
edge Compatible Digital DO/Temperature Electrode spl_hrg shrubs and trees to increaseThe 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
US$ 32.00
US$ 32.00
US$ 50.00
US$ 19.99
