Digital Refractometer for Isopropyl alcohol PR-60PA
The concentration of isopropyl alcohol used for cleaning, wetting in printout and other uses can be measured with only a small quantity of sample and with a simple procedure.
The temperature is automatically corrected, so that it is not necessary to worry about the temperature at which the measurements were taken. Equipped with a new technology " External-Light-Interference " ( E.L.I ) * that enables you to take accurate measurements with ease and confidence near at a window or outside.
* Patent Pending