Combination Water Meter Kit with Conductivity/Salinity Probe flowering nutrients *To install: All that is

*To install: All that is required is a 1/2" wrench to remove the original and replace the digital one

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you can apply this to any part of the plant

Combination Water Meter Kit with Conductivity/Salinity Probe flowering nutrients *To install: All that isThe Sper 850048 Combination Water Meter can Measure Dissolved Oxygen, pH, Conductivity, TDS, Salinity or Temperature Using Different Probes. This kit includes includes one conductivity salinity probe. Additional probes (optional) also allow it to operate as a highly accurate pH meter, conductivity meter, TDS meter, Salinity meter or DO meter as desired. Probes change are easily changed and include specially designed guards to prevent tip damage. This