Features: This 25W/5A adjustable electronic load tester offer optional power mode (25W 4A/ 35W 5A) with DC1.5 25V voltages regulation, featuring comprehensive protections systems including overcurrent/overvoltage safeguards and battery capacity monitoring for precise testing. Equipped with a high clear LCD screen displaying real time voltages /current/power data, its USB A compatibility enables charging performances analysis while durability ABS/metal construction ensures durability in demanding environment. Ideal for electronics engineers, product developers, and educators requiring reliability load simulation for battery testing, circuit prototyping, or hands on technical training. Perfect for laboratory diagnostics, field maintenance of solar powered systems, or quality controller checks on USB powered devices across industrial and educational setting. Combining portability (compact design) with professional functionality, this multifunctional tester delivers high grade accuracy through premium components like PCB and temperature compensated sensors. Specifications: Component: PCB, ABS, Metal Size: Approx.114x43mm/4.48x1.69inch Working voltages : DC5V Load voltages : DC1.5V-25V Working voltages : less than 200mA Input current: 0-5A Option Power: 25W,35W; Multiple protections Current/voltages Accuracy: ±1% calibrated Fan speed: 6000RPM +/-10% Package Includes: 1pc Electronic Load Tester note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.