WS400A Photovoltaic Panel Multimeter Solar Panel MPPT Tester Open Circuit Voltage Detection Power Meter For Troubleshoot

Feature 1 Auto MPPT test2 Manual MPPT test3 Over voltage over temperature over current protection4 Over rated power protection5 No additional power supply requiredSpecification Product name Solar panel multimeterModel WS400APower 0 1 400WVoltage 12 60VCurrent 0 20APower supply mode Solar panel power supplyPacking EVA packageDimensions 165 80 30 MMWeight 450gOperation Manual Automatic MPPT detection When pressing the AUTO test button the instrument automatically adjusts the test interval time according to the current power value and refreshes the digital display For example when the power of photovoltaic panel is 100W refresh once every 5S when the power is 300W refresh once every 15s Manual MPPT detection When pressing the manual test button the instrument starts a scan of the maximum power and refreshes the digital display Open circuit voltage detection When pressing the open circuit voltage button the voltage of the photovoltaic panel will displayed in real time Attention 1 Please be sure to use this product within the rated voltage and current power range 2 Please be sure to disconnect the photovoltaic board from other equipment or loads before testing Package Includes 1 x Photovoltaic panel multimeter2 x Alligator clip cable2 x Connection cable1 x EVA tool bagDetails Picture