The ANSI/BHMA A156.4 Compliant Roller Tester, developed by Lituo Testing Instruments Co., Ltd., is a precision testing device designed for evaluating the durability and performance of door rollers in accordance with ANSI/BHMA standards. As a leading manufacturer, supplier, and factory based in China, Lituo Testing Instruments Co., Ltd. delivers high-quality, reliable equipment tailored to meet rigorous industry requirements. This roller tester accurately simulates real-world conditions to ensure door rollers withstand extensive usage, enhancing product longevity and safety. Ideal for quality control labs and production lines, the tester offers user-friendly operation, robust construction, and precise measurement capabilities. By choosing this ANSI/BHMA A156.4 Compliant Roller Tester from Lituo Testing Instruments Co., Ltd., clients benefit from advanced technology backed by professional support, reinforcing their commitment to excellence in door hardware testing.