Describe This product uses advanced measurement technology to ensure high accuracy and stability. Its 1.14-inch color screen display and magnetic adsorption function enhance the convenience of use. Built-in 250mAh lithium battery with long battery life and supports three frequencies of 100Hz, 1kHz and 10kHz. With 0.3V, 0.6V RMS test levels The unique shape design of the tweezers makes it particularly suitable for fine operations in small spaces and rapid testing of electronic components. Its lightweight and portability make it an indispensable and efficient tool for field engineers and laboratories. Whether you are an experienced engineer or a novice in the electronics field, the LCR-ST1 can undoubtedly provide you with accurate and reliable measurement results, helping you complete your work more efficiently and accurately. Don't miss this great tool that's both functional and portable! 1. Product model: LCR-ST1 2. Capacitance range: 1pF-22mF 3. Inductance range: 1μh-10H 4. Resistance range: 10mΩ-10MΩ 5. Diode: conduction voltage 0.7V 6. Frequency test: 100Hz, 1kHz, 10KHz 7. Level test: 0.3V, 0.6V RMS 8. Parameter display: ESR, D value, Q value, Z value, X value 9. Display: 1.14-inch color screen 10.Charging interface: Type-C, 5V/A 11.Power supply: 250mAh lithium battery 12. Automatic recognition measurement: support 13. Replaceable tweezer head: supported 14. Automatic shutdown: support 15.Data retention: support 16. History: Connect to PC to view and export 17. Language: Chinese, English 18. Size: 28×19×150mm 19. Weight: 41 grams Package includes 1.LCR-ST1 smart tweezers 2. Pointed head (pair) + hook head (pair) 3. Tiles 4.USB data cable 5. User manual