Multifunctional Modes & Customization: The MDL150 offers three sophisticated operation modes: Constant Current Mode, Constant Power Mode, and Constant Resistance Mode, enabling precise control and customization for testing scenarios. The ability to set and adjust parameters like overvoltage, overcurrent, and overpower protecting value ensures custom operation within specified limits. High-Precise Measurement & Calibration: With a maximum load voltage of 150V, load current of 20A, and load power of 150W (60W above 120 V), providing highly accurate measurements. The open calibration feature for voltage and current and the load calibration ensures accurate readings and improved reliability over time. User-Friendly Design & Enhanced Usability: The 2.4-inch color screen offers clear visualization of data and settings, complemented by intuitive controls for brightness adjustment, screen sleep settings, and language switching between English and Chinese. The device's ability to reset accumulated data and restore factory settings further simplifies maintenance and management. High Safety & Multiple Protections: Comprehensive safety design supports setting overvoltage, overcurrent, overpower, and overtemperature protecting thresholds. The adjustable low-voltage limit value and discharge time limit value add additional safety, ensuring the device operates within boundaries. Efficient Cooling & External Temperature Measurement: An intelligent fan cooling system automatically activates when the internal temperature reaches 40 or the current exceeds 3A, ensuring stable operation even under heavy loads. The ability to connect an temperature sensor to measure and display temperatures from 0 to 100C adds to its functionality and versatility. Name:Electronic Load Working voltage:12VDC Load voltage (U):0-150VDC Load current (I):0-20A Upper limit of electricity metering:99999.9Wh Capacity measurement upper limit:99999.9Ah Accumulated timing ranges:ddd: : mm: (day: hour: minute: second) Working mode: Constant Current Mode, Constant Power Mode, Constant Resistance Mode Overvoltage protections:Support Overcurrent protections:Support Overpower protections:Support Over temperature protections:When the internal temperature exceeds 75 , over temperature protecting is triggered Voltage limited discharge:also known as low-voltage protecting, supports, defaults to no voltage limited discharge, and can be set according to needs Limited time discharge:supports maximum 99 hours and 59 minutes of limited time discharge Item size:198x103x85mm/7.80x4.06x3.35in Item weight:933g/2.06lb Note:There are differences in label printing, the appearance of the plug is sent randomly, no specification is accepted, and it does not affect the use. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, Taiwan, the , the Philippines and so on. EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:DC12V Colour:As Shown Material:Metal Package Contents: 1 * Electronic Load 1 * Temperature Test Wire 1 * US plug with EU adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.