Feature:1. RELIABLE CAPACITORS: Using excellent capacitors with good parameter consistency and high reliability, you can use with confidence2. ACCURATE AND STABLE: Possess high resistance accuracy, wide range of working temperature, small drift, good stability3. EASY TO ADJUST: Potentiometer possess smooth regulation, not easy to be damaged, can be used for a long time4. TECHNICAL PARAMETERS: Voltage regulation range from 210 to 250V, output voltage is 0 to 115VDC at 230V, output current is 20A continuous5. STABLE AND DURABLE: Automatic voltage regulator come with stable structure, excellent performance and long service lifeSpecification:Item Type: Automatic Voltage RegulatorMaterial: ABSVoltage Regulation Range: 210-250VFrequency: 50 60hzOutput Voltage: 0-115VDC at 230VOutput Current: 20A continuous.Package List:1 x Automatic Voltage Regulator1 x User Manual