现在联系
■ 内置存储器，不需外配存储卡即可实时存储记录87328条数据(单数据显示)43664条（双数据显示）可进行长期的测量
■ 大屏幕数码显示和背光,增强了可读性,即使在光线较弱的位置也能有效读数
■ 4位9999数据点/3-5/6位6000数据点
■ 双数据显示，能够同时显示电压或电流及其频率,以及交流元素和直流元素的电压或电流
■ 41段快速条形图显示类似于模拟指针适用于快速变化或不稳定信号显示
■ 精确测量非线性信号的真有效值交流电压和电流，可测量高达1000V交流和直流电压信号最高分辨率0.01mV,最大精度0.06%
■ 交流真有效值测量，可准确进行非线性信号测量，最小分辨率0.01u A
■ 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/漏电流(选件)
■ 低电阻下也能自动测量交直流电压和电阻
■ 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量温度：-50°C—1000°C
■ 可测高达1MHz逻辑频率，以及百分比表示的占空比
■ 数据锁定用于观察和记录测量数据
■ 量程锁定可以固定量程
■ 电导、阻抗、通断和二极管测试
■ 通断蜂鸣音提示
■ 25mF的电容测量量程，用于器件和马达电容的测量（不适合测量大漏电电流的电容）
■ 自动和手动量程，具有最大的灵活性
■ 自动量程的最小/最大值－平均值，用以记录信号波动情况
■ 相对值模式，在进行低阻抗测量时可以消除测试导线的干扰
■ 接触保持功能，捕获稳定读数，消除了噪声信号
■ 具有防止电流端子误插入功能,当使用电流测量以外的功能时, mA/uA或A测定端子内插入表笔线时会显示InErr,同时蜂鸣器报警
■ 标配镀金表笔，防腐、防接触不良，提高测量的精度
■ 软件支持8个通道的数据采集分析功能
■ 光电USB接口（选配）连接PC，通过软件分析测量数据，操作界面实时显示图形，使您能轻松检查测量数值的变化
■ 数据读取可设定间隔单位为秒，最短读取间隔为0.2-0.3秒
■ 多窗口界面，各通道分别各窗口显示
■ 允许预先设定自动读取
■ 为保存测定数据, 可连接电脑将数据储存到硬盘,也可连接到安卓终端记录到内存,方便统计和分析数据.
■ 可选测量间隔时间：0.05s/0.1s/1s/2s/3s/4s/5s/10s/15s/30s/60s/120s/180s/300s/600s
■ 当抽样率设定在30s及以上时进入自动预备模式
■ 自动关机功能30分钟（可取消），延长了电池寿命
■ 电池寿命：直流电压量程内约100小时（碱性电池）
■ 抽样率：5次/秒、条形图60次/秒
■ 安全规格：按照欧盟标准测试，完全满足IEC61010-1,IEC61010-31,CAT.III600V/（最大）CAT.II1000V(最大)EN61326-1标准的要求
■ 频带宽度：V：45Hz—1KHz, 1KHz—20KHz(低于500V)A：45Hz—1KHz
Advanced Digital Multimeter with Data Logging & High Precision
Core Features
Built-in memory: Stores 87,328 data points (single display) or 43,664 data points (dual display) without external storage cards.
Large backlit digital screen: Ensures readability in low-light conditions.
Display modes:
4-digit (9999 counts) / 3¾- or 4½-digit (6000 counts) resolution.
Dual display: Simultaneously shows voltage/current with frequency or AC/DC components.
41-segment rapid bar graph: Mimics analog needle response for fast-changing signals.
Measurement Capabilities
Voltage & Current
Direct input: 0.01μA to 11A resolution.
Flexible clamp (optional): Measures AC current up to 3000A.
True RMS AC/DC voltage: Measures up to 1000V with 0.01mV resolution and 0.06% accuracy.
True RMS AC/DC current:
Nonlinear signal accuracy: True RMS ensures precise readings for distorted waveforms.
Resistance, Capacitance & Conductance
Resistance: Auto-ranging from milliohms to high-impedance circuits.
Capacitance: 25mF range (for components/motor capacitors, excludes high-leakage capacitors).
Conductance & impedance testing: Integrated with continuity and diode checks.
Frequency & Duty Cycle
Logic frequency: Up to 1MHz.
Duty cycle: Displayed as a percentage.
Temperature
Built-in thermometer: Supports K-type thermocouple for -50°C to 1000°C measurements.
Advanced Functions
Data hold & range lock: Freeze readings or lock ranges for stable measurements.
Auto/manual ranging: Flexibility for dynamic or fixed-range testing.
Min/Max/Average recording: Tracks signal fluctuations in auto-range mode.
Relative mode: Eliminates test lead resistance for low-impedance measurements.
Contact hold: Stabilizes readings in noisy environments.
Continuity buzzer & diode test: Audible alert and LED indication.
Safety & Protection
Anti-misinsertion: Triggers "InErr" alarm if test leads are plugged into current terminals during non-current measurements.
Safety compliance:
IEC 61010-1, IEC 61010-31, EN 61326-1.
CAT III 600V / CAT II 1000V max (EU standards).
High-capacity fuse: Protects against overloads.
Data Acquisition & Connectivity
8-channel analysis: Software supports multi-window display for simultaneous monitoring.
Optical USB (optional): Real-time PC graphing and analysis via isolated interface.
Android compatibility: Save data to mobile devices.
Adjustable sampling intervals: From 0.05s to 600s (auto-standby activates for intervals ≥30s).
Power & Performance
Sampling rates:
5 readings/sec (numeric display).
60 updates/sec (bar graph).
Battery life: ~100 hours (alkaline batteries) in DC voltage mode.
Auto power-off: 30 minutes (user-cancelable).
Frequency Bandwidth
Voltage (V):
45Hz–1kHz (full accuracy).
1kHz–20kHz (reduced accuracy below 500V).
Current (A): 45Hz–1kHz.
Included Accessories
Gold-plated test leads: Anti-corrosion, low-contact resistance.
Optional probes: AC/DC clamps, microcurrent/leakage sensors, temperature probes.
