... function, including monitor the status of the voltage, current, active power remaining power ect. 6. Can be set to load alarm ... function, including monitor the status of the voltage, current, active power, battery level.machineN.W.:11kgSize:260*180*250mm6,Can ... , short circuit and overload protectionoutputAC-220V, 1pcsDC-12V, 3pcs7,vailable for 12V, 5V, 220V and within 150W household appliancesUSB-5V ...