**Multifunctional Modes & Customization:** The MDL150 features three operation modes��Constant Current, Constant Power, and Constant Resistance��for precise testing control. Adjustable parameters like overvoltage, overcurrent, and overpower ensure safe operation within set limits. **High-Precision Measurement & Calibration:** Supports up to 150V, 20A, and 150W (60W above 120V) with calibration for voltage, current, and load to maintain accuracy. **User-Friendly Design:** A 2.4-inch color screen displays data clearly, with adjustable brightness, sleep settings, and English/Chinese language options. Reset functions simplify maintenance. **Safety & Protection:** Configurable thresholds for overvoltage, overcurrent, overpower, and overtemperature, plus adjustable low-voltage limits and discharge time. **Cooling & Temperature Monitoring:** Smart fan cooling activates at 40��C or 3A. External temperature sensors can measure 0-100��C. **Specifications:** - **Name:** Electronic Load - **Working Voltage:** 12VDC - **Load Voltage:** 0-150VDC - **Load Current:** 0-20A - **Power/Capacity Limits:** 99999.9Wh / 99999.9Ah - **Timing Range:** Days:Hours:Minutes:Seconds - **Modes:** Constant Current/Power/Resistance - **Protections:** Overvoltage, overcurrent, overpower, overtemperature (75��C trigger) - **Discharge Settings:** Adjustable low-voltage cutoff, max 99h 59m time limit - **Size:** 198x103x85mm (7.80x4.06x3.35in) - **Weight:** 933g (2.06lb) **Plug Options:** US (for Canada, India, etc.) or EU (for Germany, France, etc.). **Package Includes:** 1 �� Electronic Load 1 �� Temperature Test Wire 1 �� US Plug with EU Adapter **Note:** Minor color variations may occur due to lighting or display differences. Size tolerance: ��1-3cm. Plug type may vary.