Luowei LW-D1 Isolated Power Supply Design Digital Curve Ammeter 1. Digital curve ammeter, independent isolated power supply design, 2.8-inch TFT high-refresh-rate liquid crystal display, capable of identifying tiny current fluctuations 2. Dual-page interaction super large digital display, curve current and voltage display, the UI display screen uses the LVGL system to refresh the interface. The color content is richer and delicate 3. LVGL interface real-time preview the color content is more vivid and refined, high frame rate customization 4. Comes with a 14-20 interface, it can be matched with a telescopic bracket to adjust to the best visual position, place it at any position you want 5. One-click operation interface switching, the operation is simple and easy to understand, the screen lights up and starts working as soon as it is powered on, click the button to switch between digital display and curve 6. Real-time synchronous display, high-precision optimization, capable of identifying tiny current fluctuations, the accuracy error can reach 10mV and 10mA, accurate data measurement 7. Capable of identifying tiny current fluctuations, voltage changes as small as 0.001V can be observed and are visually perceptible to the naked eye 8. Powerful computing power, stable and smooth, adopt high-performance chips accurate measurement of equipment data 9. Independent isolated power supply design, the independent isolated power supply can avoid electrical interference and fault propagation, and improve the reliability and stability of the system 10. Equipped with a telescopic clamp for flexible adjustment and easy observation, 14-20 UNC threaded interface can be placed anywhere