2100 型USB數字萬用表是吉時利高性能D M M系列的產品。它的高精度 （38ppm）和六位半的分辨率特性，使之成為通用測量的理想選擇。2100具有11種測量功能和8種數學計算功能，能夠輕松實現參數的測量。2100還提供了全套的附件，包括USB連接線、測試探頭與免費軟件。2100憑借其精度高、成本低的綜合優勢，非常適合于研發工程師、測試工程師、科研人員以及學生在試驗臺或系統應用中進行精準測量。
主要特點:
用于通用測量需求的高精度六位半數字萬用表，價格僅相當于五位半的同類產品
11種測量功能，涵蓋的測量參數
所有測試功能的精度滿足ISO的技術標準
USB 2.0接口兼容TMC，支持SCPI測試命令
隨機配置KI - T o o l 軟件和Microsoft® Word和Excel中的嵌入式軟件工具
結實耐用的結構可適用于試驗臺與便攜式應用
前、后面板輸入可選，便于試驗臺或機架式應用
包括啟動軟件、USB連接線、電源線、安全測試探頭在內的全套附件，限度地為用戶節約成本
兼容CE
高精度、低成本
2100以極低的成本為用戶提供了的穩定性、精度和速度。10V量程下的直流電壓測量精度達到了0.0038%/年，10KΩ量程下的電阻測量的精度達到了0.013%/年。在六位半分辨率下，2100通過USB接口能夠達到50次讀數/秒的測量速度。在四位半分辨率和快速模式下，能夠以超過2000次讀數/ 秒的速度進行快速測量，并將讀數存入深度為2000個讀數的內部緩沖區中。
2100具有較寬的量程和豐富的功能：
● 直流電壓：0.1V、1V、10V、100V和1000V
● 交流電壓：0.1V、1V、10V、100V和750V
● 直流電流：10mA、100mA、1A和3A
● 交流電流：1A和3A
● 兩線和四線電阻：100Ω、1kΩ、10kΩ、100kΩ、1MΩ、10MΩ和100MΩ
● 頻率：3Hz～300KHz
● 周期測量
● 二極管測量
● 可編程的A-D轉換器和濾波器設置用于優化信噪比
此外，2100對測量結果能夠執行8種數學運算：RATIO（比率）、%（百分比）、Min/ Max（最小、值）、NULL（清零）、Limits（極限值）、mX+b、dB和dBm測試。隨機配置的Microsoft® Office、Word和Excel嵌入式軟件工具支持數據存儲及調用。2100提供的免費軟件能夠繪制測量結果與時間的關系圖，以便于用戶觀察信號的變化趨勢和噪聲。
TMC（Test & Measurement Class測試測量類）兼容的USB接口，通過PC機控制，可執行標準的測試/校準流程及利用已有的SCPI編程命令，支持對34401A命令的仿真。 易于操作
2100可快速設置，使用非常簡便。它的面板與按鍵色彩對比度較高，界面直觀、友好。5×7點陣、VFD（真空熒光顯示器）構成的三色信號顯示器便于讀數，使用戶可以很清晰地通過色彩區分出它的每種功能符號。
耐用性與多功能性
2100堅固的結構和橡膠減震器的設計，使之非常結實耐用，可用于試驗臺、便攜式或機架式測試環境中。結實的手柄便于用戶搬運。
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.
