Non-contact voltage detector pen, AC power cable tester, high precision, audible and visual alarm

Features: 1. This speed controller has a sleek and practical waterproof housing for outdoor use. 2. Comes with screw terminals and labels indicating the power and motor electrodes for convenient wiring. 3. The DC motor controller input is connected to direct current (DC); do not connect it to alternating current (AC), or it will burn out. 4. Ensure the positive and negative polarity are correctly connected, otherwise the controller will be damaged. 5. Suitable for 12V motors with a power rating below 120W, 24V motors with a power rating below 240W, etc. Specifications: Description: This is a simple and easy-to-use DC motor speed controller with a small size, elegant appearance, and stable performance. It is made with a high-quality circuit board, ensuring a longer lifespan. The input voltage can be from 10V DC to 60V, and the output voltage is from 0 to 100% of the input voltage. This speed controller is very easy to adjust. Features: This speed controller has a sleek and practical housing that is waterproof, allowing for outdoor use. It comes with screw terminals and labels indicating the power and motor electrodes for convenient wiring. The DC motor controller input is connected to direct current; it cannot be connected to alternating current, or it will burn out. Ensure that the positive and negative polarities are correctly connected, otherwise the controller will be damaged. Suitable for 12V motors with a power rating below 120W, 24V motors with a power rating below 240W, etc. Specifications: Potentiometer resistance: 100KΩ Input voltage range: DC 10V-60V Output voltage: 0 to 100% of input voltage Speed range: 5% to 100% PWM frequency: 25 kHz Size: 88 x 59 x 40 mm / 3.46 x 2.32 x 1.57" Tap hole size: 8 mm / 0.31" Package includes:
1 x Speed controller