1With color display, the module can provide clear readings 2With multiple protection functions, undervoltage protection, over power protection and large fan overheat protection 3High power and high accuracy, the current is continuously adjustable 4Adopted of high quality electronic components, and accuracy process, ensure for the durability 5Suitable for decoration and construction, hydropower engineering, power aging test, battery discharge, etc Condition: 100% newItem Type: Electronic Load ModuleModel: WEL3005Module Supply Voltage: 6V-30VMeasuring Voltage: 0-30VDischarge Current: 0A-5A Continuously AdjustableDischarge Power: Up to 30w (note: do not use super power )Working Temperature: -10~+75 DegreesResolution: Voltage 0.01v, Current 0.001Accuracy: Voltage 1% 1 digit, Current 1% 1 digitUndervoltage Protection: Yes (1.5-30v)Over Power Protection: Yes (1-30w)Overheat Protection: Yes (more than 45 degrees fan start, overheat protection is 75 degrees)Input Anti-Reverse: YesWiring Method: Small Screen Printing B+B- for Measuring Voltage, Large Screen Printing B+B- for Measuring CurrentFan: 4010 Double Roller Fan, Speed 8000Module Size: Approx. 79 x 43 x 70mm / 3.1 x 1.7 x 2.8inHole Opening Size: Approx. 76 x 39mm / 3 x 1.5in.w-e-text table td,.w-e-text table th,.wang-edit-text table td, .wang-edit-text table th{border: .5pt solid000;};.w-e-text table,.wang-edit-text table{border: 1px solid000important;} 1 xElectronic Load Module