1. The weighing part adopts a sensor imported from GermanyHBM to ensure stable weighing and no drift2. Precision casting aluminum shell, heating part is made of imported polymer material and molded at ultra-high temperature to ensure product performance;3. Quick temperature rise in the test process, multi-layer stainless steel heating chamber to effectively improve heating efficiency and shorten working time;4. Super large LCD liquid crystal display, all results are clear at a glance, and optional printer can be equipped to objectively record test results It is convenient for future reference; 5. RS232 data interface can realize PC connection; It can be stored internally