Vehicle Fitment
This part is universal
Universal Professional DEF Tester by Thexton®. The DEF-TESTER is designed to test the urea concentration of Diesel Exhaust Fluid. Professional disc-type 16-1/4" tester is accurate at all temperatures. Easy to read discs are magnified by convex design of the clear SAN plastic barrel. One-piece bulb and neoprene dip tube.
Established in 1907, Thexton® is celebrating 108 years of manufacturing and delivering great tool ideas to the automotive market. Automotive specialty tools remain the primary focus geared specifically for the professional auto mechanic and technician. Thexton has kept in stride with the constant changes in the automotive market by introducing ten to twenty new products every year.