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How to use the impedance tester

How to use the impedance tester

February 14, 2025

In this article, we will describe the basic measurements of an impedance analyzer. Overview An impedance tester is an instrument used to measure AC resistance or impedance. This article will introduce the basic knowledge about impedance, the measurement method of impedance, and how to use the impedance tester. What is impedance? What is impedance? In short, it is "a quantity that indicates how difficult it is to flow alternating current". When an electrical product or motor is connected to an AC power source, current flows through the circuit. The ratio of voltage to current in the circuit at this point is the impedance. In other words, it controls...

What is an impedance tester?

What is an impedance tester?

February 14, 2025

The article will cover the basics of impedance and points of measurement. Impedance is the resistance of an AC circuit and is invisible. Therefore, it must be measured using a specialized measuring instrument such as an impedance tester. People who have never touched an impedance tester before may be more concerned about how it is used and what to look for when using it. Therefore, this article introduces the basics of impedance, how to use an impedance tester, and precautions to take when measuring in an easy-to-understand manner. ■ What is impedance? There may be some people who do not know what ...

How to use the current probe

How to use the current probe

February 14, 2025

Want to know how to use the current probe? Please first understand the following basic usage of the current probe and precautions for use. Since electricity is invisible, it is not possible to immediately determine whether a malfunction has occurred. In some cases, current measurements are required on a daily basis to prevent malfunctions, as well as to identify the cause of malfunctions when they do occur. Current can be measured using a variety of tools such as digital multimeters, clamp meters and current probes. This article will provide an easy-to-understand introduction to the basic use of current probes and the precautions to be taken when using them. ■ Current measurement ...

What is a current probe?

What is a current probe?

February 14, 2025

Many people use digital multimeters to easily measure current, voltage, resistance, etc. However, there is a drawback to using a digital multimeter to measure current, namely: the circuit must be disconnected and the digital multimeter must be connected in series with the circuit under test in order to make the measurement. In this case, a current probe can be used instead of a digital multimeter to make measurements. Since the electrical connection of the circuit is no longer required, current probes are less time-consuming and can be used for maintenance work and to locate faults. This article describes current probes in detail. ■ Definition of current probes Current probes are oscilloscope/recording...

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DC Power Supply SeriesDC Power Supply
AC Power Supply SeriesAC Power Supply
DC Electronic Load SeriesDC Electronic Load
AC Electronic Load SeriesAC Electronic Load
High Precision Source Measurement Unit (SMU)Source Measure Unit
Power Analyzer SeriesPower Meter
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IT2800 Series High Precision Source Measurement Unit

The IT2800 Series is a compact, cost-effective benchtop source measurement unit, or SMU, that combines six functions in one device, including a four-quadrant voltage source, current source, 6.5-digit digital multimeter, pulse generator, battery simulator, and electronic load. It can be used with ITECH SPS5000 series semiconductor parameter test software to realize efficient semiconductor device characterization test. The full range covers current ranges from 10fA to 10A and voltage ranges from 100nV to 1000V. In addition to DC operation, the IT2800 series SMUs are capable of pulse measurements to prevent errors in measurement results caused by device heating, and the 5-inch touchscreen display gives the source meter an excellent graphical user interface as well as a variety of display modes to help engineers dramatically improve test efficiency. Widely used in discrete semiconductor devices, power chips, passive devices, optoelectronic devices, micro-power consumption measurement and materials research.

IT9100 Series Power Analyzers / μA Power Consumption Testing

The IT9100 series power analyzers offer a maximum input of 1000 Vrms and 50 Arms, and a measurement bandwidth of 100 kHZ, which makes it easy to measure voltage, current, power, frequency, harmonics, etc. The IT9100 series power analyzers are equipped with USB, RS232, and Ethernet communication interfaces. With standard USB, RS232 and Ethernet communication interfaces, you can realize remote control of the IT9100 power analyzer through these interfaces, and you can also use the USB peripheral device interface to save the measurement parameters directly to the external storage media.The IT9100 power analyzer has a voltage and current accuracy of 0.1%, and it also has a wealth of waveform display functions, integration functions. Power analyzer Widely used in motor, household appliances, UPS and other test areas.

Product Features

♦ 4.3-inch color LCD (TFT) display

♦ Maximum input range: 1000Vrms/50Arms

Voltage and current measurement accuracy up to 0.1%.

Simultaneous measurement of voltage, current, power and harmonic parameters.

Harmonic measurement function, up to 50th harmonic measurement *1

♦ Rich and powerful points function to calculate the buying/selling power

Provide USB peripheral device interface, users can save data to external storage media

Built-in USB, RS232 and Ethernet communication interface

*1: IT9121E does not have this feature

Product consultation and purchase:18218718851

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