1. HD display, colorful interface, clear and intuitive2. High-precision CNC USB buck-boost power supply/constant voltage and constant current3. The theme color can be changed freely to match4. Integrate three systems5. Can measure temperatureAdopt 1.44-inch LCD high-definition liquid crystal display, multi-directional viewing angle conversion, integrated three setsThe system, features at a glance, 160° wide viewing angle, high brightness, and long working life, allowing you to enjoy vivid, delicate and natural display images from any angle.size:86x36x15mmMaterial:plasticcolour:YellowPackage Contents:1 * CNC USB buck-boost power supply constant voltage and constant current voltage and current meter1 * Temperature wireOnly the above package content, other products are not included.Note: Light shooting 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.