The important performance of cash registers is the stability of operation. The guarantee of product stability comes mainly from the design stage of the product which including circuit, structure, electrical safety, electromagnetic compatibility and other aspects of the design. The selected components are subject to long-term compatibility tests to choose the best coordination to ensure stable operation of the cash register.
There is misunderstanding that a lot of people think that as long as the production test is done, the quality of the product can be guaranteed. In fact, Production testing is just a means to ensure product quality. The quality of the product is decided by design, not test. For example, the reliability, safety and EMC of the ELANDA touch-screen cash register are fully designed at the design stage which including device selection, circuit layout, structural design, etc. to ensure that the cashier in temperature, humidity, electromagnetic compatibility, electrical safety, mechanical performance to meet international standards and customer needs.