Pure Sine Low Frequency Inverters. This new range of pure sine wave inverters use low frequency switching with large Toroidal output transformer to give efficiencies and surge capability much higher than other competing high frequency units - and with low standby power.

This results in lower heating of the unit and lower wasted energy from the supplying batteries.

Pure sine wave inverters generate a clean waveform just like your mains supply and are needed for delicate electrical or electronic items such as stereos, laser printers, digital clocks, rechargeable tools and all equipment with variable motor speed control such as bread makers, variable speed drills and washing machines.