Digital Display Potentiometer Variable Resistor 5K 10K 20K 50K 100K DC 6-30V Signal Simulator for Speed Controller Inverter SD003-DVR It can replace the commonly used low-power single-turn potentiometers with the same resistance value: Digital display potentiometer Input voltage: 6-30V DC Suitable for replacement of small power potentiometers Can be connected to the speed controller,inverter. Adjustable range: 0-100%, for example, if choose 10K , then the adjustable range is 0-10K. The Displayed values can be set by the user. Dimensions: 79 x 26 x 43 mm / 3.11 x 1.02 x 1.69 inches (The color may be slightly different when leaving the factory, but it will not affect the use.) Color: As shown Material: plastic Package Contents: 1 * Digital Display Potentiometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!