1、With color display, the module can provide clear readings 2、With multiple protection functions, undervoltage protection, over power protection and large fan overheat protection 3、High power and high accuracy, the current is continuously adjustable 4、Adopted of high quality electronic components, and accuracy process, ensure for the durability 5、Suitable for decoration and construction, hydropower engineering, power aging test, battery discharge, etc 1 x Electronic Load Module Condition: 100% Brand 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