OTC DEF Refractometer 0.5% Graduation 40% Max Scale 5025

Epa regulations require all diesel engines manufactured on or after january 1 2010 to meet lowered nox emissions standards. Features ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" most heavy duty engine (class 7-8 trucks) manufacturers have chosen to utilize scr. This includes detroit diesel (dd13 dd15 and dd16 models) cummins (isx line) paccar and volvo/mack scr-equipped engines require the periodic addition of diesel exhaust fluid (def a urea solution) to enable the process. Def is available in a bottle from most truck stops and 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 to get an accurate measurement of urea concentration in def or adblue solution scale 0.5% line graduations 32.5% indicated scale 15-40% waterline & 20 deg. C kit includes refractometer dropper lens wipe cloth instructions and quick guide screwdriver and case

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