Three-frequency test at 100 Hz, 1 kHz, and 10 kHz with effective value test levels of 0.3 V and 0.6 Vrms, delivering comprehensive and accurate results. Intelligent identification and automatic measurement automatically identifies components and displays main and auxiliary parameters simultaneously. Imported chips, stable and reliable: LCR-ST1 uses imported chips and advanced measurement algorithms to ensure stable performance. Convenient operation with a 1.14-inch high-definition color display; clear, intuitive interface and effortless data reading for smoother testing. Data retention: automatically records data and generates Excel-ready tables; view saved data on your computer. Use scenarios: - In development labs to characterize inductors, capacitors, and resistors across multiple frequencies. - On production lines for fast pass/fail testing and automatic report generation. - In field service to identify unknown components and export measurement data for records.