2100 型USB数字万用表是吉时利高性能D M M系列的产品。它的高精度 （38ppm）和六位半的分辨率特性，使之成为通用测量的理想选择。2100具有11种测量功能和8种数学计算功能，能够轻松实现参数的测量。2100还提供了全套的附件，包括USB连接线、测试探头与免费软件。2100凭借其精度高、成本低的综合优势，非常适合于研发工程师、测试工程师、科研人员以及学生在试验台或系统应用中进行精准测量。
主要特点:
用于通用测量需求的高精度六位半数字万用表，价格仅相当于五位半的同类产品
11种测量功能，涵盖的测量参数
所有测试功能的精度满足ISO的技术标准
USB 2.0接口兼容TMC，支持SCPI测试命令
随机配置KI - T o o l 软件和Microsoft® Word和Excel中的嵌入式软件工具
结实耐用的结构可适用于试验台与便携式应用
前、后面板输入可选，便于试验台或机架式应用
包括启动软件、USB连接线、电源线、安全测试探头在内的全套附件，限度地为用户节约成本
兼容CE
高精度、低成本
2100以极低的成本为用户提供了的稳定性、精度和速度。10V量程下的直流电压测量精度达到了0.0038%/年，10KΩ量程下的电阻测量的精度达到了0.013%/年。在六位半分辨率下，2100通过USB接口能够达到50次读数/秒的测量速度。在四位半分辨率和快速模式下，能够以超过2000次读数/ 秒的速度进行快速测量，并将读数存入深度为2000个读数的内部缓冲区中。
2100具有较宽的量程和丰富的功能：
● 直流电压：0.1V、1V、10V、100V和1000V
● 交流电压：0.1V、1V、10V、100V和750V
● 直流电流：10mA、100mA、1A和3A
● 交流电流：1A和3A
● 两线和四线电阻：100Ω、1kΩ、10kΩ、100kΩ、1MΩ、10MΩ和100MΩ
● 频率：3Hz～300KHz
● 周期测量
● 二极管测量
● 可编程的A-D转换器和滤波器设置用于优化信噪比
此外，2100对测量结果能够执行8种数学运算：RATIO（比率）、%（百分比）、Min/ Max（最小、值）、NULL（清零）、Limits（极限值）、mX+b、dB和dBm测试。随机配置的Microsoft® Office、Word和Excel嵌入式软件工具支持数据存储及调用。2100提供的免费软件能够绘制测量结果与时间的关系图，以便于用户观察信号的变化趋势和噪声。
TMC（Test & Measurement Class测试测量类）兼容的USB接口，通过PC机控制，可执行标准的测试/校准流程及利用已有的SCPI编程命令，支持对34401A命令的仿真。 易于操作
2100可快速设置，使用非常简便。它的面板与按键色彩对比度较高，界面直观、友好。5×7点阵、VFD（真空荧光显示器）构成的三色信号显示器便于读数，使用户可以很清晰地通过色彩区分出它的每种功能符号。
耐用性与多功能性
2100坚固的结构和橡胶减震器的设计，使之非常结实耐用，可用于试验台、便携式或机架式测试环境中。结实的手柄便于用户搬运。
The model 2100 USB digital multimeter is the latest product of ghisley high performance d-m M series. Its high precision (38ppm) and six - and - a - half resolution make it an ideal choice for general measurement. With 11 measurement functions and 8 mathematical calculation functions, 2,100 can easily measure the most commonly used parameters. The 2100 also comes with a full suite of accessories, including USB cables, test probes, and free software. With its comprehensive advantages of high precision and low cost, the 2100 is very suitable for r&d engineers, test engineers, researchers and students to make accurate measurements in the test bed or system applications.
Main features:
High precision six - and - half digital multimeters for general measurement purposes at the price of five - and - a - half similar products
11 measurement functions, covering the most commonly used measurement parameters
The accuracy of all test functions meets ISO technical standards
USB 2.0 interface compatible with TMC, support SCPI test command
Random configuration software and Microsoft ® KI - T o o l Word and Excel in the embedded software tools
Robust construction for test stands and portable applications
Front and rear panel input is optional for bench or rack application
Complete set of accessories including startup software, USB cable, power cord and safety test probe to maximize cost savings for users
Compatible with CE
High precision and low cost
The 2100 provides users with excellent stability, accuracy and speed at very low cost. Under the range of 10 v dc voltage measurement accuracy up to 0.0038% per year, 10 k Ω under the range of resistance measurement accuracy up to 0.013% per year. At six and a half resolution, the 2100 can achieve 50 readings per second over a USB port. In four-bit half-resolution and fast mode, it is possible to make rapid measurements at a speed of more than 2,000 readings per second and store the readings in an internal buffer with a depth of 2,000 readings.
The 2100 has a wide range and rich functions:
Dc voltage: 0.1v, 1V, 10V, 100V and 1000V
Ac voltage: 0.1v, 1V, 10V, 100V and 750V
Dc current: 10mA, 100mA, 1A and 3A
Ac current: 1A and 3A
"Two lines and four line resistance: 100 Ω Ω Ω, 1 k, 10 k, 100 k Ω, 1 m Ω Ω Ω, 10 m and 100 m
Frequency: 3Hz ~ 300KHz
Periodic measurement
Diode measurement
Programmable a-d converter and filter Settings are used to optimize the signal-to-noise ratio
In addition, 2,100 pairs of measurements are capable of performing eight mathematical operations: RATIO, %, Min/ Max, NULL, Limits, mX+b, dB, and dBm tests. Random configuration of Microsoft ® Office, Word and Excel embedded software tools support data storage and call. The free software version 2100 provides the ability to plot the relationship between measurement results and time, so that users can observe the changing trend of signals and noise.
TMC (Test & Measurement Class) compatible USB interface, through PC control, can execute standard Test/calibration process and use existing SCPI programming commands to support the simulation of 34401A commands. Easy to operate
The 2100 can be set up quickly and easily. Its panel and the key color contrast is high, the interface is intuitive, friendly. The 5-by-7 dot matrix and VFD (vacuum fluorescence display) constitute a three-color signal display for easy reading, so that users can clearly distinguish each symbol of its function by color.
Durability and versatility
The 2100's rugged construction and rubber shock absorber design make it extremely robust and can be used in test stands, portable or rack type test environments. A strong handle facilitates handling by the user.
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