■ 大数码的大屏幕液晶显示屏，文字清晰易读
■ 3-3/4位4000数据显示,最大0.5%精确度
■ 具有交直流电压、交直流电流、通断、电阻、二极管检测以及频率检测(仅限于零交叉信号,输入电阻约2KΩ)
■ 通断检查蜂鸣器鸣响
■ 可检测电容器容量
■ 数据锁定用于观察和记录测量数据
■ 量程锁定可以准确读取数据
■ 相对值模式，排除电阻测量时测试导线对测量数据的干扰
■ 通过柔性电流钳头与数字表相结合，可测量高达3000A交流电流
■ 可以选配多种钳形探头用于测量交直流电流和微电流(选件)
■ 标配镀金表笔，防腐、防接触不良，提高测量的精度
■ 自动省电模式（30分钟）可取消，延长了电池寿命
■ 电流测试端子的防误插安全帽，提高了安全性
■ 频带宽度: 40-400Hz(正弦波)
■ 抽样率：3次/秒

‌Technical Specifications Translated to English:‌

1. ‌Large digital LCD screen‌ with clear and legible text display ‌

2. ‌3 3/4-digit 4000-count display‌ with ‌0.5% maximum accuracy‌ ‌

3. Measures ‌AC/DC voltage‌, ‌AC/DC current‌, continuity, resistance, diode, and frequency (limited to zero-crossing signals, input resistance ≈2kΩ) ‌

4. ‌Continuity buzzer‌ for audible alerts ‌

5. ‌Capacitance measurement‌ (excludes capacitors with significant leakage current) ‌

6. ‌Data hold function‌ for recording and analyzing measurements ‌

7. ‌Range lock‌ ensures stable and precise readings ‌

8. ‌Relative value mode‌ eliminates test lead interference in resistance measurements ‌

9. ‌Flexible current clamp‌ compatible with the meter for ‌AC current measurements up to 3000A‌ ‌1.

10. ‌Optional clamp probes‌ for AC/DC current and microcurrent measurements ‌

11. ‌Gold-plated test leads‌ (anti-corrosion, anti-contact failure) enhance precision ‌

12. ‌Auto power-saving mode‌ (30 minutes, cancellable) extends battery life ‌

13. ‌Anti-misinsertion safety caps‌ on current terminals improve safety ‌

14. ‌Bandwidth‌: 40–400Hz (sine wave) ‌

15. ‌Sampling rate‌: 3 times/second ‌