Automatic AVR voltage regulator for 3kW, 2kW, and 2.8kW generators

This automatic voltage regulator is used to control the output of a gasoline generator. Mounted near the generator and connected with several wires to measure and adjust the generator's output, increasing or decreasing the generator's control voltage increases or decreases accordingly. Widely used for 2KW, 3KW, and 2.8KW AVR gasoline generators. Color: Black. Material: Plastic. Package Contents: 1 * Automatic Voltage Regulator. Only the above package contents are included; other products are not included. The measurement allowed error is +/- 1-3cm.