OTC UREA DEF Refractometer OTC5025 Lifting and Hydraulics Parts and Accessories The design results in less

The design results in less corner wear on the fastener

11/32" & 3/8"

Prevents acid from forming and inhibits corrosion

especially hub type

OTC UREA DEF Refractometer OTC5025 Lifting and Hydraulics Parts and Accessories The design results in lessOTC UREA DEF Refractometer Features and Benefits: DEF unique calibrated scale with 32. 5% Enables operators to clearly determine if the DEF in their vehicle consists of a 32. 5% Urea Water solution 15 40% variance on scale 0. 5% line graduations Complete kit provides operators everything they need to calibrate and use DEF Refractometer EPA regulations require all diesel engines manufactured on or after January 1, 2010 to meet lowered NOx emissions