brand new and high quality<br> <br> Features:<br> Frequency conversion and speed governing. Glass core and high precision.<br> It is kind of resistance switch as electronic tool equipment and electronic component for the for smart family.<br> Rotary Potentiometer only, other accessories demo in the picture is not included!<br> <br> Specification:<br> Resistance Types: 1K, 2K, 5K, 10K<br> for Protection Level: IP65<br> Material: Galvanizing Copper & Plastic<br> Dimensions: 4.8x2.9x2cm/1.89x1.14x0.79inch<br> Mounting Hole Diameter: 2.2cm/0.87inch<br> Color: Black<br> Quantity: 1 Pc<br> Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!<br> <br> Package includes:<br> 1 x Rotary Potentiometer (without retail package)<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia