As per safety test requirements the insulation between accessible parts or parts connected to them and hazardous live parts shall be able to withstand surges due to transients, caused e.g. by lightning events and entering the apparatus through the antenna terminal. The voltage surge simulator VSS 500N10 generates high voltage transients as required by EN/IEC 60065 and UL 6500 standards for safety tests on audio, video and similar electronic apparatus. Such test is also required by EN/IEC 60950-1 for safety testing of Information Technology equipment. > Surge voltage up to 10kV > Generator designed to comply with IEC 60065 > Generator designed to comply with UL 6500 > Interlock > Warning lamp control > Manual operation > USB (optical link) and GPIB interface