Salinity Refractometer - 0 to 28% pest-and-disease-control Why Choose the GrowoniX GX200-HF

Why Choose the GrowoniX GX200-HF

This allows you to select the appropriate screen for your specific task

ensuring 0

CBS water filters are compact and convenient

which enhance plant resistance

Salinity Refractometer - 0 to 28% pest-and-disease-control Why Choose the GrowoniX GX200-HFMeasures salt content in sea water, pickling brines and other applications. While the scale is calibrated for sodium chloride, it can also be used for calcium chloride, barium cobalt, magnesium, cesium, potassium, sodium chloride, cupric sulfate, potassium iodide, citric acid, acetic acid and (vinegar). Place a drop or two of a sample on the prism and read the results. Sper Scientific portable refractometers work in ambient light with no battery or