ET5410A+ Programmable 400W DC Electronic Load Tester 0-150V 0-40A Battery Capacity Tester with USB Constant Current/Voltage Tester

The ET5410A+ Programmable 400W DC Electronic Load Battery Load Tester is a high-performance testing solution designed for versatile applications in electronics, batteries, and power supplies.Precise Measurement Specifications:· Voltage Range: 0-150V, 1mV/10mV resolution, ±(0.05%+0.1%FS) accuracy· Current Range: 0-40A, 1mA/10mA resolution, ±(0.05%+0.1%FS) accuracy· Power Range: 400W, 10mW resolution, ±(0.1%+0.5%FS) accuracyKey Features:· 6 Modes of Operation: CC, CV, CR, CP, CC+CV, and CR+CV for accurate and flexible testing.· Professional Battery Testing: Discharge mode (CC, CR) with a max discharge capacity of 999Ah for precise capacity evaluations.· Dynamic and Scanning Tests: Assess power supply performance under varying conditions with Tran and Scan test modes.· User-Friendly Design: Rich display on a 2.8-inch TFT LCD, intuitive interface, and convenient operation with external keyboard support.· Advanced Protection: Overcurrent, overvoltage, overpower, and over-temperature safeguards, intelligent fan speed control, and polarity reverse warning.Ideal for production line testing, charger evaluation, switching/linear power supplies, and LED testing, the ET5410A+ ensures professional-grade precision and performance with safety and convenience.Package Includes:· ET5410A+ Electronic Load Tester· Test clip· Power Cable· Spare fuses X2· User Manual

• Comprehensive Testing Functions: Equipped with 6 basic testing modes including Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), Constant Power (CP), CC+CV, and CR+CV, ensuring precise and versatile testing for various applications.
• Advanced Battery and LED Testing: Professional-grade battery capacity and internal resistance testing, dynamic testing, scanning, and LED evaluation for reliable performance assessments.
• User-Friendly Design: Features a 2.8-inch TFT LCD screen with an intuitive interface, data retention during power failure, and a key-lock function to prevent misoperation, ensuring easy and efficient operation.
• Multiple Safety Protections: Built-in overcurrent, overvoltage, overpower, and over-temperature protection with flexible parameter settings to safeguard your device and load. Includes intelligent fan speed control to minimize noise.
• Versatile Connectivity: Supports USB, RS-232 (optional), and PS2 interfaces for remote control and external keyboard input. Ideal for charger, switching power supply, and production line testing.