Simran AR-3000 Voltage Regulator Stabilizer with Built-in 110V / 220V / 240 Volt Up/Down Voltage Transformer, 3000 Watt

For a campaign trailer menu split ac

Plug it in one time and smoke rolls out. Useless.

My boyfriend bought 2 of this AR-3000 WATT Transformer for my 850 WATT/220V Device from outside of USA used for my business. The first one used about two month it on little fire, just lucky enough I was in the treatment room so I unplugged it immediately didn't cause any panic. The second one after used a few month with everything was okay, yet on March 10th, 2020, right about my client to be done with the treatment, suddenly this device got big fire inside of this metal box and entire building powered off, I smelled the smoke so quickly run into the room and unplugged the transformer with the wet big towel stop the fire. the whole building filled out with smoke, it scared all clients and employees include myself. I had to offer clients all free services lost big... THIS IS EXTREMELY DANGER HAZARD DEVICE DON'T BUY, DON'T BUY' DON'T BUY!!!!