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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Length: 29 Inches
4” Flexible Ducting
Not only is it highly effective
Complete release of your Active Ingredients
and flowering stages in all types of growing media
Salinity Refractometer - 0 to 28% LUXX 200W BAR 208-277V Length: 29 InchesMeasures 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
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