Multifunction inverter module - Converts DC 12 V input effectively into AC 12 V output, enabling power for various electronic devices that require an AC source - 50 Hz square wave output - Produces a stable 50 Hz rectangular signal for compatible equipment and to broaden operational versatility - Wide input voltage range - Accepts 8 V to 15 V input, providing flexibility in power source selection while maintaining consistent performance - Enhanced safety design with reverse connection protection - Prevents damage from incorrect wiring during installation, improving user safety and reliability Use scenarios - In vehicles, boats, or campers to run 12 V AC devices when on the move or in remote locations - In off grid or solar setups where a 12 V DC supply is available to power 12 V AC equipment - In field service, demonstrations, or training to provide a compact, reliable 12 V AC source for testing and operation with compatible equipment