Oct 08, 2016 04:21 PM
5335 Views
I have used Su-Kam Sine wave Inverter. They says it's pure Sine wave but, actually it's not. It's makes noise in sound speakers. I have a small home studio, I have used this inverter but it makes too much noise in recordings. And and many times my computer got re-started while changing electricity to inverter in the time of power cut. Do not use, if those are important to you. Otherwise battery is good. But not the UPS.