Def Diesel Exhaust Fluid Tester

Featuresand Benefits:

• Quick and easy way to gauge the strength of UREA
• Easy to read disc indicators
• Long tube allows fluid to be tested in the vehicle's tank
• No need to remove to a sample then test with strips
• Simple and immediate pass/fail gauge to immediately give you results regardless of the fluid temperature

Quick and easy way to gauge thestrength of UREA.