Roch Electric Voltage Regulator 1000W, model RSB-1000P.
Here's information about the product:
Purpose: It's a voltage stabilizer designed to protect electrical appliances from voltage fluctuations, ensuring stable output at 220V ±10%.
Features: It includes a microprocessor-controlled stabilizer, digital meter display, quick response function, start-up delay, and protection against high/low voltage, short circuits, overloads, and reverse polarity.
Convenience: It also features a built-in USB charger for mobile devices.
Capacity: This specific model has a capacity of 1000W and supports an input voltage range of 140-260V.