Hitachi Ryoku stabilizer
The Double booster from Hitachi Ryoku comes with a digital display. During Summer due to low voltages Air conditioners turn off but this Hitachi Ryoku stabilizer can supply power to Air conditioners with a minimum Input of 140(V) while normal stabilizers (Single Booster Stabilizers) minimum Input is 170(V).
3 Years Totally Replacement warranty
According to lab testing rang of this stabilizer Input power supply : 140 to 270 V