Used Equipment
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Oscilloscopes
An oscilloscope, previously called an oscillograph,[1][2] and informally known as a scope or o-scope, CRO (for cathode-ray oscilloscope), or DSO (for the more modern digital storage oscilloscope)
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Audio Analyzers
An Audio Analyzer is a test and measurement instrument used to objectively quantify the audio performance of electronic and electro-acoustical devices. Audio quality metrics cover a wide variety...
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Dynamic and FFT Analyzers
Frequency Analysis - Basic Theory of FFT Frequency Analysis. DSA, often referred to Dynamic Signal Analysis or Dynamic Signal Analyzer depending on the context
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Noise Figure Analyzers
C(NF) and noise factor (F) are measures of degradation of the signal-to-noise ratio (SNR), caused by components in a signal chain.
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Network Analyzers
A network analyzer is an instrument that measures the network parameters of electrical networks. Today, network analyzers commonly measure s–parameters because reflection and transmission of...
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Digital Multimeter
A digital multimeter (DMM) is a device that provides multiple types of measurements within one device. DMMs uses a more accurate and readable digital output than an analog solution.
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SourceMeter
SourceMeter is a source code analyzer tool, which can perform deep static program analysis of the source code of complex programs in C, C++, Java, Python, C#, and RPG (AS/400).
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Measurement Receiver
In telecommunication, a measuring receiver or measurement receiver is a calibrated laboratory-grade radio receiver designed to measure the characteristics of radio signals.
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Hipot Testers
A dielectric withstand test or high potential or hipot test is an electrical test performed on a component or product to determine the effectiveness of its insulation.
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DC Power Supplies
A power supply is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct...
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Bit Error Ratio Testers
In digital transmission, the number of bit errors is the number of received bits of a data stream over a communication channel that have been altered due to noise, interference, distortion or bit...
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Wireless Radio Testers
A Wireless Radio Testers is working to keep the communications backbone of mobile radio technology running, powerful mobile radio networks are needed.
As one of the leading used equipment manufacturers and suppliers in China for over 10 years, we warmly welcome you to buy durable used equipment in stock here from our factory. All refurbished test and measurement equipment are with high quality and low price.
Precision Impedance Analyzer, Measurement Receiver, Waveform Generator













