A pure sinewave inverter supplies electricity which is very close to what comes out of a 230V mains socket at home or at work. It's essential to use a pure sinewave inverter with certain equipment including, believe it or not, electric toothrushes. If you connect appliances which need a pure sinewave to operate correctly to a modified sinewave inverter, they will operate inefficiently at best and, at worst, not work at all or even suffer serious damage.

It's very convenient to have a vehicle's or boat's 230 power sockets live even when there's no hook-up or shore power available. An inverter can help achieve this, either by using a special switch or, in the case of some of our NDS pure sinewave models, with a switch that's built into the inverter itself.