Hanna Continuous pH/TDS/Temp Monitor Terp Derp Calyx Magnum gives gardeners vital

Calyx Magnum gives gardeners vital nutrients needed for plant development and growth

An Electronic Shut Off Kit is not required

Compact design minimizes interference with sun in greenhouse applications

blended with Vermicrop's earthworm castings

foremost being the flexibility to allow the propagator to easily select the exact concentration desired for each type of cutting

Hanna Continuous pH/TDS/Temp Monitor Terp Derp Calyx Magnum gives gardeners vitalDesigned 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