The MISCO Palm Abbe handheld digital refractometers, Nos. DEF-201 and DEF-202, come designed specifically for testing the concentration of urea-based Diesel Exhaust Fluid (DEF...
MISCO’s Palm Abbe DEF-201 handheld digital refractometer is designed specifically for testing the concentration of urea-based Diesel Exhaust Fluid (DEF). In addition to reading...