Digital Refractometer for Isopropyl alcohol PR-60PA cat.3477

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" ( ELI) * that enables you to take accurate measurements with ease and confidence near at a window or outside. * Patent Pending Specifications Model PR-60PA Cat.No. 3477 Scale Concentration of isopropyl alcohol Measurement Range Concentration of isopropyl alcohol : 0.0 to 60.0% ( W/ W) Resolution Concentration of isopropyl alcohol : 0.1% Measurement Accuracy Concentration of isopropyl alcohol : ± 0.5% ( 0 to 30% ) * Concentration of about 40% … ± 0.8% * Concentration of about 60% … ± 1.6% Temperature compensation range 10 to 35° C ( Automatic Temperature Compensation) Ambient Temperature 10 to 35° C Power Supply 006P dry battery ( 9V) International Protection Class IP64 Dust-tight and Protected against splashing water. Dimensions & Weight 17× 9× 4cm, 300g ( Main Unit only)