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■ 3-3/4位4000数据显示
■ 0.5%的最大精确度
■ 真有效值，可对非线性进行准确的测量
■ 具有电阻、电容、频率、通断和二极管检测功能
■ 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
■ 相对值功能,排除电阻测量时，测试导线对测量数据的干扰
■ 通断蜂鸣器和LED指示灯亮双提示
■ 内置温度计，无需携带更多工具选配K型热电偶温度传感器可测温度：-20℃〜300℃
■ 采用30kA大断路容量的保险丝，用于内部过载保护电路，防止电弧效应，保证了测量的安全性。电流测量时间10秒以下，可达20A。（设定间隔时间为10分钟以上）
■ 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)
■ 选配的HV探头可以测量30KV直流高压
■ 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
■ 热塑弹性体，防跌落冲击的高电阻
■ 仪表外壳和电路板使用不易燃材料
■ 使用保险丝对电流功能进行保护
■ 抽样率：3次/秒
■ 频带宽度：45〜500Hz（4V量程）45〜1KHz（40V量程及以上）
■ 安全规格 :IEC61010-1 (EN61010-1) 2001-02、CAT.III 600V 最大/CAT.II DC1000V
Technical Specifications Translated to English:
3 3/4-digit 4000-count display
0.5% maximum accuracy
True RMS for accurate measurements of nonlinear signals
Measures resistance, capacitance, frequency, continuity, and diode functionality
Data hold function for observing and recording measurements
Range lock for precise data reading
Relative value mode to eliminate test lead interference in resistance measurements
Continuity buzzer with dual LED indicator alerts
Built-in thermometer; optional K-type thermocouple temperature sensor expands range to -20°C to 300°C
30kA high-breaking capacity fuse for internal overload protection, prevents arc effects. Current measurement up to 20A for ≤10 seconds (with ≥10-minute intervals).
Flexible current clamp head (compatible with meter) measures up to 3000A AC current
Optional clamp probes for AC/DC current and microcurrent measurements (accessories)
Optional HV probe for measuring up to 30kV DC high voltage
Gold-plated test leads (anti-corrosion, anti-contact failure) improve measurement accuracy
Auto power-saving mode (30 minutes, cancellable) extends battery life
Anti-misinsertion safety caps on current terminals enhance safety
Thermoplastic elastomer (TPE) housing with high impact resistance
Non-combustible materials for housing and circuit boards
Fuse protection for current functions
Sampling rate: 3 times/second
Bandwidth:
45–500Hz (4V range)
45–1kHz (40V range and above)
Safety compliance: IEC61010-1 (EN61010-1) 2001-02, CAT III 600V max / CAT II DC 1000V
