ET5420A+ Programmable DC Electronic Load Dual-Channel Battery Capacity Internal Resistance Tester 200W/400W 15A/40A Power Test

Descripts：The DC programmable electronic load is equipped with a 2.8-inch LCD screen, which is convenient and simple to operate, stable in operat, and superior in peoce. It supports dual-channel completely independent testing. Equipped with 12 common modes and complete test functs, and the test resolut can reach 1mV/1mA. It can be widely used in the product test of charrs, switching power supplies, linear power supplies, batteries and other industries.Features:It provide CC, CV, CR, CP, and CC+CV, CR+CV several basic measurement modes.Adopt 2.8-inch TFT LCD screen, display rich content, support Chinese and English display.The operat process is simple and convenient, and with the intuitive inteace display system, it is easy to t started.With key lock funct to prevent misoperat.Provide battery internal resistance test; provide software remote compensat funct.Provide professal battery testing and LED testing.Dynamic test mode can test the dynamic output peoce of the power supply.Scanning test mode can test the power output continuity within a certain ran.The list mode can simulate a variety of load status chans.Short circuit test can be used to simulate load short circuit.Support external trigr input (DB9 inteace is required).Built-in buzzer alarm.Power-off data stora funct.With over, overcurrent and overpower conservat functs, over and overcurrent parameters can be flexibly set to effectively protect the load.It has secondary over-temperature conservat funct to realize double over-temperature conservat of software and hardware.With intellint fan speed control funct, it can effectively reduce fan noise during work.With output polarity reverse conservat.Specificats:Display: 2.8" TFT LCD screenRated Input Power: 400W (dual-channel, 200W*2)Rated Input : 0-150VRated Input Current: 0-40A (20A*2)CV Mode:Ran: 0.1-19.999V, 0.1-150.00VResolut: 1mV, 10mVAccuracy: ±(0.05%+0.02%FS)CC Mode:Ran: 0-3.000A, 0-20.00AResolut: 1mA, 10mAAccuracy: ±(0.05%+0.05%FS)CR Mode:Ran: 0.05-1K, 1K-4.5KResolut: 10m, 100mAccuracy: ±(0.1%+0.5%FS)CP Mode:Ran: 0-200WResolut: 10mWAccuracy: ±(0.1%+0.5%FS)Tran Test Mode: CC, CVAccuracy: T1&T2 50ms60sBattery Test (Dischar Mode): CC, CRMax. Dischar Capacity: 9999AhResolut: 1mA, 10mA, 10m, 100mInteace: USBPower Supply : 100Vac±10%~240Vac±10%, 50/60HzDisplay: 2.8-inch TFT LCD screen with resolut of 320×240Operating Temperature: 0~40Stora Temperature: -10~70<;80%Item Size: 310 * 190 * 90mm / 12.20 * 7.48 * 3.54inItem Weight: 2959g / 6.52lbPacka Weight: 3586g / 7.91lbPacka Size: 39.5 * 28.5 * 19.5cm / 15.56 * 11.22 * 7.68inPacka List:1 * DC Programmable Electronic Load Tester1 * Power Cord2 * Fuse1 * Manual (English)

• Remote Compensat Funct:Includes software remote compensat, enabling remote monitoring and adjustment of test parameters for improved efficiency.
• Advanced Test Modes:Equipped with 12 common modes and comprehensive test functs, ensuring precise battery and power supply analysis.
• Et5420a Manual|Et5420a Software|Dual-Channel Capability:Maximize testing efficiency with dual-channel, 200W/400W power output, for simultaneous battery capacity and internal resistance tests.
• Safety and Protect:Built-in over, overcurrent, and overpower protect, with software and hardware double over-temperature conservat.
• User-Friendly Inteace:Features a 2.8-inch TFT LCD screen with Chinese and English display, providing an intuitive inteace for easy operat.
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