Feature:The operation is very simple, adjust the resistance by the knob.500 ohm nominal resistance.The allowable deviation of the resistance is only 0.002%, and the precision is high.Low power consumption, rated power consumption is only 2W.The knob is marked with a scale, and the resistance can be adjusted according to your needs.Specification:Model: 3590S-2-501LType : Multiple circles of wireMaterial: Carbon filmPerformance : PowerResistance adjustment method: RotaryResistance change mode: X (linear)Nominal resistance: 500Rated power: 2WResistance tolerance: 0.002 (%)Package list:1 * Potentiometer(include accessories)Note:The actual product color may deviate from the photo due to light.There may be a slight deviation in the measurement of product.