Diesel Exhaust Fluid Hydrometer Tester | Brady Instruments
Diesel Exhaust Fluid Hydrometer Tester

Diesel Exhaust Fluid Hydrometer Tester

$49.95

Accurately tests the quality of DEF (Diesel Exhaust Fluid) in your diesel's SCR Systems!
This hydrometer reads 25% - 40% urea concentration with a Green Zone from 30% - 35%.
The desired concentration being 32.5% Urea Concentration Calibration.
Designed and built in the U.S.A.

Check out our Videos section for how to information.