Could someone please recommend a UPS to me and where to buy one from Karachi. I would use it with my PC and by my estimate, i would need about UPS with 1500VA capacity pure sine-wave. Reason for looking for pure sine-wave UPS is that the PCU on my PC has active pfc and i have heard that simulated sine wave at slightly above average load can make PC restart.
Can someone also recommend stabilizer for my Refrigerator. Its rated input is 170W and had inverter compressor.