Battery Tester, ET5420A+ Programmable DC Electronic Load 200W/400W Dual-Channel Battery Capacity Internal Resistance Tester Power Test(ET5420A Plus)

The DC programmable electronic load is equipped with a 2.8-inch LCD screen, which is easy to operate, stable in operation and superior in performance.Support dual-channel completely independent test. Equipped with 12 commonly used modes, complete test functions, test resolution up to 1mV/1mA.It can be widely used in production testing of chargers, switching power supplies, linear power supplies, batteries and other industries.It adopts 2.8-inch TFT LCD screen with rich display content and supports Chinese and English display.The operation process is simple and convenient, and the intuitive interface display system makes it easy to use.Provide CC, CV, CR, CP and CC+CV, CR+CV several basic measurement modes.With key lock function to prevent misuse.Provide battery internal resistance test; provide software remote compensation function.Provide professional battery test and LED test.The dynamic test mode can test the dynamic output performance of the power supply.The scan test mode can test the power output continuity within a certain range.The list mode can simulate various load state changes.The short circuit test can be used to simulate a short circuit to the load.Support external trigger inputBuilt-in buzzer alarm.Power-off data storage function.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 an intelligent fan speed control function, which can effectively reduce the noise of the fan when it is working.With output polarity reverse protection.Specification:Battery test (discharge mode): CC, CRmaximum. Discharge capacity: 9999AhResolution: 1mA, 10mA, 10m, 100mInterface: USBDisplay screen: 2.8 inches TFT LCD screen, resolution 320×240Working temperature: 0~40℃Storage temperature: -10℃~70℃<;80%ET5410A+:Rated input power: 400WRated input voltage: 0-150Rated input current: 0-40ACV mode:Range: 0.1-19.999, 0.1-150.00Resolution: 1mV, 10mVAccuracy: ±(0.05%+0.02%FS)CC mode:Range: 0-3.000, 0-40.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.05%FS)CR mode:Range: 0.05-1K, 1K-4.5KResolution: 10m, 100mAccuracy: ±(0.1%+0.5%FS)CP mode:Range: 0-400WResolution: 10mWAccuracy: ±(0.1%+0.5%FS)ET5411A+:Rated input power: 400WRated input voltage: 0-500Rated input current: 0-15ACV mode:Range: 0.1-19.999, 0.1-500.00Resolution: 1mV, 10mVAccuracy: ±(0.05%+0.02%FS)CC mode:Range: 0-3.000, 0-15.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.05%FS)CR mode:Range: 0.05-1K, 1K-4.5KResolution: 10m, 100mAccuracy: ±(0.1%+0.5%FS)CP mode:Range: 0-400WResolution: 10mWAccuracy: ±(0.1%+0.5%FS)ET5420A+:Rated input voltage: 0-150Rated input current: 0-40A (20A*2)CV mode:Range: 0.1-19.999, 0.1-150.00Resolution: 1mV, 10mVAccuracy: ±(0.05%+0.02%FS)CC mode:Range: 0-3.000A, 0-20.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.05%FS)CR mode:Range: 0.05-1K, 1K-4.5KResolution: 10m, 100mAccuracy: ±(0.1%+0.5%FS)CP mode:Range: 0-200WResolution: 10mWAccuracy: ±(0.1%+0.5%FS)

• The DC programmable electronic load is equipped with a 2.8-inch LCD screen, which is easy to operate, stable in operation and superior in performance.
• Support dual-channel completely independent test. Equipped with 12 commonly used modes, complete test functions, test resolution up to 1mV/1mA.
• It can be widely used in production testing of chargers, switching power supplies, linear power supplies, batteries and other industries.
• It adopts 2.8-inch TFT LCD screen with rich display content and supports Chinese and English display.
• The operation process is simple and convenient, and the intuitive interface display system makes it easy to use.