The 5½-Digit Digital Multimeter represents a significant leap in electrical test and measurement technology. Designed for engineers, technicians, and serious enthusiasts, this instrument combines high precision with intuitive visualization to tackle complex diagnostic and analysis tasks. Its core is a high-resolution 4-inch TFT color display that brings your measurements to life.
One of the standout features of this digital multimeter is its innovative dual-display function. The screen can simultaneously show results from two different measurement functions, allowing you to correlate parameters like voltage and current without switching modes. For data analysis, the built-in recorder mode offers powerful capabilities. You can define a recording interval as fast as 5ms and set the record length to capture transient events or long-term trends. The captured data is then presented in clear charts or a detailed table for thorough review. Furthermore, the display versatility extends to multiple viewing formats; with a simple button press, you can choose to see your data as large numbers, a responsive bar graph, a real-time trend chart, or a statistical histogram.
Connectivity is a key strength of this 5½-digit multimeter. It comes equipped with a variety of communication interfaces, enabling seamless connection to a computer for remote operation, advanced data analysis, and easy report generation. This professional tool transforms complex measurements into a simple, efficient, and deeply insightful process, making it an indispensable asset for any advanced electrical work.
| 功能 | 量程 | 频率范围/测试电流 | 精度 ±(% 读数 + 计数) |
|---|---|---|---|
| 直流电压 | 200mV, 2V, 20V, 200V, 1000V | / | 0.015±0.004 |
| 真有效值交流电压 | 200mV, 2V, 20V, 200V, 750V | 20 Hz – 45 Hz | 1.5 + 0.10 |
| 45 Hz – 10 kHz | 0.2 + 0.05 | ||
| 10 kHz – 50 kHz | 1.0 + 0.05 | ||
| 50 kHz – 100 kHz | 3.0 + 0.05 | ||
| 直流电流 | 200.000 μA | / | 0.055 + 0.005 |
| 2.00000 mA | 0.055 + 0.005 | ||
| 20.0000 mA | 0.095 + 0.020 | ||
| 200.000 mA | 0.070 + 0.008 | ||
| 2.00000 A | 0.170 + 0.020 | ||
| 10.0000 A | 0.250 + 0.010 | ||
| 真有效值交流电流 | 20.0000 mA, 200.000 mA, 2.00000 A, 10.0000 A | 20 Hz – 45 Hz | 1.5 + 0.10 |
| 45 Hz – 2 kHz | 0.50 + 0.10 | ||
| 2 kHz – 10 kHz | 2.50 + 0.20 | ||
| 电阻 | 200.000 Ω | 1 mA | 0.030 + 0.005 |
| 2.00000 kΩ | 1 mA | 0.020 + 0.003 | |
| 20.0000 kΩ | 100 μA | 0.020 + 0.003 | |
| 200.000 kΩ | 10 μA | 0.020 + 0.003 | |
| 2.00000 MΩ | 1 μA | 0.040 + 0.004 | |
| 10.0000 MΩ | 200 nA | 0.250 + 0.003 | |
| 100.000 MΩ | 200 nA || 10 MΩ | 1.75 + 0.004 | |
| 二极管 | 2.0000 V | 1 mA | 0.05 + 0.01 |
| 连续性 | 2000.0 Ω | 1 mA | 0.05 + 0.01 |
| 电容 | 2.000 nF | 200 nA | 3 + 1.0 |
| 20.00 nF | 200 nA | 1 + 0.5 | |
| 200.0 nF | 2 μA | 1 + 0.5 | |
| 2.000 μF | 10 μA | 1 + 0.5 | |
| 200.0 μF | 100 μA | 1 + 0.5 | |
| 10000 μF | 1 mA | 2 + 0.5 | |
| 频率/周期 | 200 mV 至 750 V | 20 Hz – 2 kHz | 0.01 + 0.003 |
| 2 kHz – 20 kHz | 0.01 + 0.003 | ||
| 20 kHz – 200 kHz | 0.01 + 0.003 | ||
| 200 kHz – 1 MHz | 0.01 + 0.006 | ||
| 20 mA 至 10 A | 20 Hz – 2 kHz | 0.01 + 0.003 | |
| 2 kHz – 10 kHz | 0.01 + 0.003 | ||
| 温度 | B、E、J、K、N、R、S、T 型热电偶的 ITS-90 变换和 Pt100、Pt385 铂电阻温度传感器 | ||
| 其它功能 | 条形图，直方图，趋势图，最大最小值，平均值，标准差，相对值，DB/DBm，通过失败 | ||
| 记录仪功能 | 记录间隔 5ms-1000s 记录长度 1M 点 | ||
| 一般规格 | |||
| 电源 | 100 – 120 V AC/200 – 240 V AC | ||
| 显示屏尺寸 | 4英寸 | ||
| 机身颜色 | 灰色 | ||
| 机身重量 | 3.10kg | ||
| 机身尺寸 | 235 x 110 x 295 (mm) | ||
