AD-2 0-40%AdBlue DEF, AUS32 Urea Refractometer Diesel Exhaust Fluid pipe antifreeze Large measurement dial

Large measurement dial

expanded scale (1

The feeder does not come with brackets to bolt it to a deck or bridge

400 with “Recharge”

You will observe that the top of the view screen is blue and where it changes from blue to clear at the bottom is where the reading should be taken

AD-2 0-40%AdBlue DEF, AUS32 Urea Refractometer Diesel Exhaust Fluid pipe antifreeze Large measurement dialItem Description: AD 2 Portable 0 40% AdBlue Diesel Exhaust Fluid (DEF) Urea Concentration Refractometer 32 AUS (Aqueous Urea Solution) BRAND NEW AD 2 (0% to 40%Urea Concentration Scale) Hand Held Refractometer in a foam lined hardcase. THE AD 2 MEASURES THE CONCENTRATION OF DIESEL EXHAHUST FLUID (DEF) Like AdBlue and other brands EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOx emissions