Combination Water Meter Kit with Dissolved Oxygen Probe PH/EC/TDS Meters and Solutions This unique plant supplement is

This unique plant supplement is designed specifically for use with any complete nutrition formula as a blossom booster

Wide measurement range of -328 to 2498°F (-200 to 1370°C)

please choose the reverse osmosis systems

Comes ready to use in a soft carrying case with belt loop

Combination Water Meter Kit with Dissolved Oxygen Probe PH/EC/TDS Meters and Solutions This unique plant supplement isThis Multi Purpose Water Meter can Measure Dissolved Oxygen (DO) , pH, Conductivity, TDS, Salinity or Temperature Using Different Probes. The kit includes includes one DO 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 meter is the ideal tool