Leiditech Electrostatic Discharge Generator (model ESDE 20K\30K), also known as electrostatic discharge tester, electrostatic discharge gun, electrostatic discharge interference tester, etc. Electrostatic discharge is a common natural phenomenon (when a charged object approaches or contacts a conductor, charge transfer occurs, i.e., electrostatic discharge), which has a widespread and extremely harmful impact on electrical and electronic equipment, devices or systems, and is a strong electromagnetic energy; only by improving the anti-static ability of electronic products can the safe use of electronic equipment be guaranteed. This self-developed electrostatic discharge generator by our company is used to evaluate the performance of electrical and electronic equipment, devices or systems when subjected to electrostatic discharge, and meets the requirements of new standards such as IEC 61000-4-2 and GB/T 17626.2. The product has the characteristics of 7-inch touch screen operation, multi-language support (convenient for different users), built-in automatic environment detection program (automatically detects the test environment and reminds users), programmable operation (realizes one-key setting function), built-in international standard grade parameters (convenient operation), and easy replacement of discharge modules (meets the test requirements of different standards). It can realize modes such as contact discharge and air discharge, providing professional support for the electrostatic immunity test of electrical and electronic equipment.