Features:This is a high-performance intelligent electronic load that can perform constant discharging test.It supports over voltage protection, over power protection and over temperature protection. Intelligent temperature control fan + all aluminum fan for better heat dissipation.Hydraulicbearing intelligent temperature control fan, speed 800010%RPM.Application for charger, power supply and other device manufacturers wantlong-term discharge or batch aging test of products.Assist to measure Micro USB cable good or not.Assist to measure Type-C cable good or not.Assist to measure output current capacity of charger good or not.The usage of large batch ageing test at the charger factory.Specification:Product ModelLD35Rated operational voltageDC4-25.0VMax discharging power35WRated operational current0.25-5.00A(when fan don't work, the minimum constant current is 0.05A)Fan Speed800010%RPMConstant current resolution (1%+3 digits)Working temperature-10~40Adjustable potentiometerPrecision multi-loop adjustable potentiometerDisplay mode4 bit LED tubeExpansion portMicro USB port, Type-C portWeightApprox. 57g/2ozSize8*4cm/3.1*1.6inNote:This product has no reverse connection protection. The input polarity cannot be reversed, otherwise the product is permanently damaged and cannot be repaired.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.Package List:1 x Electronic Load.