This pure sine wave inverter enables you to run 230-V AC devices via a 12-V DC socket, which is perfect for boats and trucks: you don’t have to invest in dedicated 12-V equipment. br /Some sensitive appliances can’t operate with common modified sine wave inverters or will give interferences. This inverter, however, delivers a pure sine wave output which has the same quality as you get from wall sockets at home - or even better, resulting in a stable, high-quality performance.br / br /We recommend to use these pure sine inverters for:br /High-end audio video units, notebooks, gaming systems, cordless tool chargers, kitchen equipment, equipment with variable speed motors, measuring equipment, electric shavers, oxygen concentrators, fax machines, garage door openers and many other sensitive electric devices.