Enhance your DC power source testing and analysis with this advanced Programmable DC Electronic Load Tester, designed for precision, versatility, and durability. Crafted from robust aluminum alloy, this electronic load tester delivers reliable performance with a rated input power of 200W, supporting input voltages from 0 to 120V and input currents up to 20A. It is an essential tool for engineers, technicians, and hobbyists seeking accurate and comprehensive testing capabilities. Key Features: · Programmable Electronic Load Tester: Enables detailed testing and performance analysis of various DC power sources with programmable settings for customized load conditions. · Clear LCD Display with Adjustable Backlight: Features a high-resolution LCD screen that allows easy monitoring of test parameters and results, even in low-light environments. · Multiple Measurement Modes: Supports Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), and Constant Power (CP) modes to precisely measure and evaluate power source characteristics. · Dedicated Battery Testing Function: Accurately test battery capacity, efficiency, and discharge performance with advanced battery testing capabilities, including maximum discharge capacity up to 9999Ah. · Remote Operation and Data Storage: Equipped with USB and optional RS232/485 interfaces for remote control and monitoring, along with convenient data storage for post-test analysis. · Dynamic Test Functions: Offers dynamic testing in CC and CV modes with adjustable timing (T1 and T2) ranging from 0.05s to 99.999s, allowing simulation of real-world load conditions. · Comprehensive Protection Features: Integrated overvoltage, overcurrent, overpower, and overtemperature protections ensure safe operation and safeguard the device and tested components. · High Precision and Resolution: Delivers accurate readings with voltage resolution as low as 1mV, current resolution down to 1mA, and power resolution of 10mW, guaranteeing reliable and detailed measurement data. Specifications: · Material: Aluminum Alloy · Rated Input Power: 200W · Input Voltage Range: 0-120V · Input Current Range: 0-20A · Constant Voltage Mode: 0.1~19.999V / 0.1~120.00V, Resolution: 1mV/10mV, Accuracy: ±(0.05%+0.02%FS) · Constant Current Mode: 0~3.000A / 0~20.00A, Resolution: 1mA/10mA, Accuracy: ±(0.05%+0.05%FS) · Constant Resistance Mode: 0.05Ω~4.50kΩ, Resolution: 10mΩ/1Ω, Accuracy: ±(0.1%+0.5%FS) · Constant Power Mode: 0~200W, Resolution: 10mW, Accuracy: ±(0.1%+0.5%FS) · Battery Test Maximum Discharge Capacity: 9999Ah · Protection Ranges: Overvoltage (>21V or 125V), Overcurrent (>3.1A or 21A), Overpower (210W), Overtemperature (85℃) This Programmable DC Electronic Load Tester combines high accuracy, flexible testing modes, and comprehensive safety protections in a durable aluminum alloy body. Its user-friendly interface and remote operation capabilities make it ideal for a wide range of applications, including power supply testing, battery evaluation, and electronic device development. Optimize your testing process with this reliable and versatile electronic load tester.