Hivolt guard does a wonderful job by protecting electrical and electronic equipment against high voltage,surges/spikes and power-back surges.
Over voltage will certainly damage any electrical or electronic equipment. The Hivolt guard protects any equipment by discontinuing the power supply when it goes above un-acceptable level.
Secondly, there is a delay when power returns to normal. This will ensure that the appliance is not switched on-off repeatedly during fluctuations nor it is subjected to a massive surge normally experienced when power returns after power cuts.
Price: Ksh 2500