The HATE Adhesion Tester or Pull Off Adhesion Tester is an instrument that measures with ease and precision the adhesion bond strength of applied coatings. This is one of the most accurate and versatile adhesion testers currently available. The adhesion is measured by the tensile pull on a Dolly glued to the coating surface. The force is applied through the centre of the Dolly by a hydraulically loaded pin. This ensures an exactly central point loading of the force.