Vigor V2459N Refractometer
Fast, precise control of the frost protection content of cooling and windscreen washer fluid as well as for testing the battery acid density and AdBlue · Adjustable eyepiece with rubber eye support · Left scale: Battery acid density measuring range 1100 â 1400 sg / resolution 0.01 sg · Medium scale: Anti-freeze based on propylene glycol G 13 measuring range 0° C to -50° C / resolution 5° C as well as anti-freeze based on ethylene glycol G 11 / G 12 measuring range 0° C to -50° C / resolution 5° C. · Right scale above: AdBlue (VRA) urea content measuring range 30% â 35% / resolution 0.1% · Right scale below: Anti-freeze windshield washer fluid SRF 1 measuring range 10° C to -40° C / resolution 1° C.This text is machine translated.