ET5410+ ET5411+ ET5420 DC Electrical Load High -presicion Dual-Channel Adjustable Battery Load Tester Battery Capacity Tester(ET5420)

Product Description:ET54 series single/dual-channel programmable DC electronic load, high-performance chip, high-speed, high-precision design, providing 1mV, 1mA resolution, superior performance, can be widely used in chargers, switching power supplies, linear power supplies, production batteries and other industries , research institutes, etc. for testing and developmentHumanized design. 2.8-inch TFT LCD screen, rich display content, supports Chinese and English display; the operation process is simple and convenient, with an intuitive interface display system, easy to use; it has a key lock function to prevent misuse.Security:With overvoltage, overcurrent and overpower protection functions, overvoltage and overcurrent parameters can be flexibly set to effectively protect the load.With two-level over-temperature protection function, it realizes double over-temperature protection of software and hardware.It has the function of intelligent fan speed regulation, which can effectively reduce the working noise of the fan.With output polarity reverse connection protection;

• Humanized design, 2.8-inch TFT LCD screen, rich display content, supports Chinese and English display;
• The operation process is simple and convenient, with an intuitive interface display system, easy to use; it has a key lock function to prevent misuse.
• Provide professional battery test and LED test; dynamic test mode can test dynamic power output performance; scan test mode can test the continuity of power output within a certain range.
• List mode, which can simulate various loading state changes; short circuit test for simulating load short circuit; remote measurement model can improve measurement accuracy at high current.
• Support external trigger input; built-in buzzer alarm; power-off hold data storage function; remote operation can be performed through RS-232 interface and USB Device interface.