DC Electronic Load Tester, 400W 40A Programmable Load Tester Programmable DC Battery Capacity Load Detector Constant Current Voltage USB Testers Battery Power Analyzer for Power Supply Switch Charger

DetailsSilky-smooth Edges: They prevent hands from getting scratched during daily use.Practical Pads: They provide stable support for the product and prevent scratches on tabletops when moving.ApplicationThe product is mainly used for testing lighting fixtures, chargers, batteries, internal resistance, switching power supplies, mobile power supplies, lithium batteries, energy vehicles, LED driver power supplies, etc. It is also suitable for testing on production lines and aging process testing.SpecificationsColor: WhiteMaterial: Aluminum, PCB Electric Board, SiliconeProcess: Screen PrintingMount Type: Free StandingAssembly Required: NoChannel Type: Single ChannelPlug Standard: US StandardPower: 400WInput Voltage: 0-150VInput Current: 0-40AConstant Voltage Mode:Range: 0.1-19.999V, 0.1-150.00VResolution: 1mV, 10mVAccuracy: ±(0.05%+0.02%FS)Constant Current Mode:Range: 0-3.000A, 0-40.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.05%FS)Constant Resistance Mode:Range: 0.05Ω-1kΩ, 1kΩ-4.5kΩResolution: 10mΩ, 100mΩAccuracy: ±(0.1%+0.5%FS)Constant Power Mode:Range: 0-400WResolution: 10mWAccuracy: ±(0.1%+0.5%FS)Dynamic Test Function:Mode: CC, CVT1&T2: 50ms~60s, 1ms resolutionBattery Test Function:Discharge Mode: CC, CRMaximum Discharge Capacity: 9999AhResolution: 1mA, 10mA, 10mΩ, 100mΩVoltage Readback Value:Range: 0~19.999V, 0~150.00VResolution: 1mV, 10mVAccuracy: ±(0.05%+0.1%FS)Current Readback ValueRange: 0~3.000A, 0~40.00AResolution: 1mA, 10mAAccuracy: ±(0.05%+0.1%FS)Power Readback ValueRange:0~400WResolution:10mWAccuracy: ±(0.1%+0.5%FS)Over-voltage Protection: >155V Cut Off InputOver Current Protection: >42A Cut Off InputOver Power Protection:420WOver Temperature Protection:85℃/185℉Voltage (CV) Short-circuit Range:0VProduct Overall Size:31*9*19cm/12.2*3.54*7.48inPackage Size:40*28*20cm/15.75*11.02*7.87inNet Weight:3.61kg/7.96lbsPackage Included1* Electronic Load Tester1* English Manual1* Power Cord

• Multi-functional Usage: This product features basic measurement modes including CC, CV, CR, CP, CC+CV, and CR+CV. It supports internal testing for batteries and power supplies, dynamic testing mode, scan testing mode, list mode, and short-circuit testing. It is suitable for extensive testing and experimentation on various devices such as power supplies and LEDs.
• Well-thought Design: The product offers software-based remote compensation, supports external trigger inputs, and enables remote usage via USB interface. Additionally, its data storage function ensures information retention even during power outages.
• Safety First: Equipped with overvoltage, overcurrent, overpower, overtemperature, and short-circuit protection mechanisms. Users can flexibly set overvoltage and overcurrent parameters to enhance protection effectiveness. Features include button lock functionality, built-in buzzer alarms, and reverse polarity input warnings, providing comprehensive functional alerts and safeguards.
• Rapid Heat Dissipation: Designed with ventilation holes and an internal fan to effectively maintain stable temperatures, preventing overheating damage and extending service life.
• Simple Operation: The sensitive buttons and 2.8-inch TFT LCD display allow you to easily and accurately set parameters, making your operation simpler.