EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOx emissions standards
Most heavy duty engine manufactures, have chosen to utilize SCR. This includes Detroit Diesel, Cummins, PACCAR and Volvo/Mack
SCR-equipped engines require the periodic addition of Diesel Exhaust Fluid to enable the process. DEF is available in a bottle from most truck stops, an some have installed bulk DEF dispensers near the Diesel Fuel pumps. However, to ensure the proper operation of the SCR system, operators must ensure the DEF in their vehicle consists of a 32.5% Urea/Water solution
The OTC 5025 makes this a simple and quick process for an operator or technician
Scale: .5% line graduations
Waterline & 20 Deg C
Kit Includes: Refractometer, dropper, lens wipe, cloth instructions and quick guide, screwdriver and case
Ships direct from manufacturer. Ships by ground only. Next day & second day air not available.