Fluke 289C真有效值工業(yè)用記錄萬用表
主要特性
主要特性包括：
全新 – 超大 50,000 計數(shù)、? VGA 顯示屏，具有白色背光。 同時可以顯示多組測量信息。
全新 - 具有趨勢捕獲功能的記錄多用表是一款不可少的工具，它不僅可以記錄用戶的設(shè)計、流程或系統(tǒng)的性能，并且可在用戶忙于其它工作項目時進(jìn)行無人照看的監(jiān)視。 它可以存儲多達(dá) 10,000 個讀數(shù)，并能將測量數(shù)據(jù)繪制成一條線，從而幫助檢測信號隨時間的推移而出現(xiàn)的異常情況。 使用板載趨勢捕獲功能，用戶無需使用 PC 即可以圖形方式查看記錄的讀數(shù)。 （可選軟件和接口表）。
全新 – 連續(xù)記錄長達(dá) 200 多個小時的多個進(jìn)程或數(shù)據(jù)。 這對確定設(shè)計性能的特征或執(zhí)行無人照看的監(jiān)視非常有用。
全新 - “i信息按鈕板載幫助屏幕有助于用戶了解測量功能。 不清楚某一功能？ 只需轉(zhuǎn)至該功能，然后按下“i按鈕。
全新 – LoZ 伏特。 低阻抗電壓功能可以防止由幻像電壓引起的虛假讀數(shù)。此外，它也是測試是否帶電的推薦模式。
全新 – 低通濾波器可以精確測量變速電機(jī)驅(qū)動設(shè)備或其它電子信噪設(shè)備上的電壓和頻率。
50 歐姆量程 – 適用于測量和比較電機(jī)繞組電阻、低電阻測量或其它接觸電阻中的差異。 兩個終端 50 歐姆量程，分辨率 1 毫歐，源電流 10 mA。
全新 – 保存的測量值允許您命名和調(diào)用在現(xiàn)場測得的數(shù)據(jù)
實時時鐘 – 自動為保存的讀數(shù)加上時戳
全新 - 現(xiàn)場可升級和可擴(kuò)展儀表讓用戶可以隨時獲得新增的功能，確保儀表保持的狀態(tài)
事件和趨勢記錄 - 有助于排除間歇性問題或監(jiān)測負(fù)載。
全新 - 多語種界面
軟鍵、滾動按鈕和方便的瀏覽控件，可以輕松訪問次要功能。 此外，還可創(chuàng)建自定義顯示。
0.025% 基本直流精度
100 kHz 交流帶寬
真有效值交流電壓和電流，確保精確測量各種復(fù)雜信號或非線性負(fù)載。
可以測量高達(dá) 10A 的電流（20 A，持續(xù) 30 秒；10A，連續(xù)測量）
100 mF 電容量程
溫度功能
相對模式消除了在低電阻或電容測量時存在的測試線阻抗
峰值捕獲功能，記錄瞬變信號的最短時間可達(dá) 250 μs
隨附高性能測試線和鱷魚夾
光學(xué) USB PC 通信接口允許輕松使用 FVF 軟件（不隨附）進(jìn)行 PC 下載，以便存檔記錄的數(shù)據(jù)。
瀏覽鍵允許用戶快速選擇菜單選項和瀏覽信息屏幕
內(nèi)存可以獨立記錄長達(dá) 200 多個小時的數(shù)據(jù)
輕松保存用戶喜愛的測量設(shè)置
連通性/導(dǎo)電率/電容
產(chǎn)品概述: Fluke 289C真有效值工業(yè)用記錄萬用表
明察秋毫，防微杜漸。
適合要求的用戶的工業(yè)用儀表。
盡可能地提高工廠生產(chǎn)效率的新診斷功能。 新款 289/CN 是新一代的高性能工業(yè)用記錄多用表，能夠輕松解決電子、工廠自動化、配電以及電子工程設(shè)備中的復(fù)雜問題。 由于可以記錄數(shù)據(jù)并在屏幕上以圖形方式進(jìn)行查看，因此便于用戶快速解決問題并有助于盡可能縮短停機(jī)時間。 趕快購買新款 289/CN 吧，讓它在您忙于解決其它問題時作為您系統(tǒng)或流程的監(jiān)視裝置。
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The main features
Main features include:
Brａnd new -- large 50,000 count; quarter VGA display with white backlight. Multiple sets of measurement information can be displayed simultaneously.
The all-new trend capture recording utility is an indispensable tool that not only records the design, process, or system performance of the user, but also enables unattended monitoring while the user is busy with other work items. It can store up to 10,000 readings and plot the measurements as a line to help detect anomalies in the signal over time. Using the on-board trend-capture feature, users can view the recorded readings graphically without using a PC. (optional software and interface tables).
Brａnd new - continuously records more than 200 hours of multiple processes or data. This can be useful for determining the characteristics of design performance or for performing unattended monitoring.
All-new - "I information button" on-board help screen helps users understａnd measurement functions. Not clear about a function? Simply go to the function and press the "I" button.
Brａnd new - LoZ volt. The low impedance voltage function prevents false readings caused by phantom voltages. It is also a recommended mode of testing for electrification.
The all-new low-pass filter can accurately measure the voltage and frequency of a variable-speed motor driver or other electronic signal-noise device.
50 ohm range - for measuring and comparing resistance in motor windings, low resistance measurements or other contact resistances. Two terminals 50 ohm range, resolution 1 mm ohm, source current 10 mA.
Brａnd new - saved measurements allow you to name and invoke data measured in the field
Real-time clock - automatically timestamps saved readings
Brａnd new - on-site upgradable and expandable meters allow users to access new functions at any time, ensuring that the meters are kept up to date
Event and trend logging - helps to eliminate intermittent problems or monitor load.
New - multilingual interface
Soft keys, scroll buttons and convenient browsing controls, you can easily access secondary functions. In addition, you can create custom displays.
0.025% basic dc accuracy
100 kHz ac bandwidth
True RMS ac voltage and current ensures accurate measurement of various complex signals or nonlinear loads.
Can measure up to 10A current (20 A, 30 seconds; 10A, continuous measurement)
100 mF capacitance range
Function of temperature
The relative mode eliminates the presence of line impedance in low resistance or capacitance measurements
Peak capture capability, recording transient signals up to 250 s in the shortest time
Comes with high performance test wire and alligator clip
Optical USB PC communication interface allows easy PC download using FVF software (not included) for archiving recorded data.
The browse key allows users to quickly select menu options and browse the information screen
Memory can record up to 200 hours of data independently
Easily save your favorite measurement Settings
Connectivity/conductivity/capacitance
