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blended with Vermicrop's earthworm castings
An Electronic Shut Off Kit is not required
Weight: 90
Calyx Magnum gives gardeners vital nutrients needed for plant development and growth
Compact design minimizes interference with sun in greenhouse applications
Hanna Continuous pH/TDS/Temp Monitor Terp Derp blended with Vermicrop's earthworm castingsDesigned for continuous monitoring of pH, TDS, and temperature, the monitor is simple to install and can be placed above the sample to be tested. pH, TDS, and temperature measurements are simultaneously displayed on three backlit LCDs which can be easily viewed at a distanceeven in low light. No more switching between parameters. Users can easily select the temperature unit (C or F) on the back panel. The gel filled pH electrode is provided with a
US$ 15.95
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US$ 19.95
US$ 42.00
