IT9121E屬于測試與計量的設(shè)備-萬用表。由艾德克斯電子（南京）有限公司制造生產(chǎn)的IT9121E設(shè)備 - 萬用表該系列產(chǎn)品可用于進(jìn)行各種基本電氣和電子測量，是電氣或電子行業(yè)中使用的最基本工具之一。雖然多數(shù)設(shè)備都能夠測量交流和直流電流及電壓并能夠測試電路連通性，但價位、特性集和性能級別卻有很大差異。常見的附加功能包括溫度、電阻、電容和頻率測量。這些產(chǎn)品通常無法進(jìn)行高速測量，因此主要用于測量可有意義地表示為時間平均值的低頻現(xiàn)象或數(shù)量，例如交流供電設(shè)備中的電流量。

The IT9121E power meter can provide the

maximum input of 600Vrms and 20Arms and

measurement bandwidth of 100kHZ, and can be

easily used for measuring the voltage, current,

power, frequency, harmonics and other

parameters. The standard configuration includes

USB, GPIB, RS232 and LAN communication

interfaces and also interfaces for USB-based

peripheral devices. The user can save the

measured parameters into the external storage

medium. The basic voltage and current accuracy

is 0.1. Moreover, the power meter has rich

integrating functions, such as the active power. It

is widely applied in test of motors, household

appliances, UPS, etc.

Feature

-4.3-inch color LCD (TFT)

-The row number of matrix displayed on the screen can be set freely

and common measurement parameters can be displayed

-Input range: 600Vrms / 20Arms

-The voltage, current, power, harmonics and other parameters can

be measured at the same time

-The accuracy of voltage and current measurement is up to 0.1

-The interfaces for USB-based peripheral devices are provided, and

the user can save data into the external storage medium

-The power analyzer has rich and powerful integrating functions,

and can be used for measuring electric energy which is bought or sold

-The power meter also has a function of frequency measurement

-Standard built-in USB, GPIB, RS232 and Ethernet communication

interfaces