750W Step Up Down Transformer (110V/220V) - heavy duty
This a step up AND step down transformer (switch selectable). Works either from 110V to 220V OR from 220V to 110V. This is not a simple cheap unit but a heavy duty one. It is made in USA . It sells new for 449 USD ( 680 AUD). It is in excellent condition. You can find the details there https://acupwr.com/products/acupwr-aud-750-110-120-volt-to-220-240-volt-750-watt-step-up-step-down-transformer?_pos=1&_sid=b80dc0c4d&_ss=r