Ingco VS01503 AC Automatic Voltage Regulator

100 pure copper wire
transformers inside
Rated input capacity :1 5KVA
Input voltage :110 250V
Output voltage: 110/220V
Over voltage protection :
output voltage 246V 4V
Under voltage indication
Analog display
With 5s short time delay Fuse protection
Dimensions: 20 x 23 x 16cm