ITEM NAME:AS440 Generator Automatic Voltage Regulator Input AC 190-264V 4A Engine AVR H1B1 AS440 Generator Automatic Voltage Regulator Input AC 190-264V 4A Engine AVR H1B1 100% Brand New and High Quality Spare Parts, durable and easy to install. Fine workmanship and perfect style. AC 190-264V Material:ABS+ electronic components Colour:black Package Contents: 1 * AS440 Voltage Regulator 1 * Instruction manual