This is a type that uses the rotation of the shaft or the knob to control the tap point. The adjustable potentiometer has craftsmanship and scientific design, which can meet your needs and serve you better. Made of carbon film, safe and practical, with low adjustable resistance, it can be used in daily life, bringing you convenience. Features -Color: Assorted Color -Material: Carbon Film -Size: About 3.50X2.50X0.60cm/1.38X0.98X0.24inch -Rated power: 0.8(W). -Resistance value fair error: ±10%. -Mechanical angle: 300°. -Temperature range: - centigrade~+85 degree centigrade. -Rotational life: about 15000 . -Carbon film production, safe and reliable, stable performance, is a very good potentiometer. -Easy to get started, easy to use and give you a good experience. -With good process details and design structure, the product deviation value is small, accurate and practical. -It can be widely used in various electrical appliances, effectively helping you adjust resistance. - and practical, with good conductivity, high efficiency and durability, it can serve you for a long time. Package list: 2 x Carbon Film Potentiometers