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About Us
Shenzhen Shijia Instruments Co., Ltd.
Founded in 2016, Shenzhen Shijia Instruments Co., Ltd. is a well-known distributor of electronic test and measurement instruments in China. Headquartered in Shenzhen and operating through major e-commerce platforms, we provide nationwide sales and after-sales support to customers. We have grown into a comprehensive service provider integrating the sales, repair, and rental of electronic instruments. Adhering to the principle of "Integrity First, Customer First", we take technology as our foundation and quality as our guide, and are committed to expanding into broader markets. We sincerely welcome customers at home and abroad to cooperate with us, and we promise to provide the best possible service.
Our main imported brands include Keysight, Agilent, Tektronix, Fluke, Keithley, HIOKI, YOKOGAWA, Rohde & Schwarz, and many other well-known instrument brands. Our main domestic brands include ITECH, EVERFINE, Tonghui, HYPOWER, Hantek, YQXIONGDI, and RIGOL. We mainly sell electronic test and measurement instruments and equipment, such as probes, signal generators, LCR meters, oscilloscopes, power supplies, frequency counters, power meters, spectrum analyzers, network analyzers, data acquisition units, digital multimeters, battery testers, resistance meters, and audio analyzers.
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2016Founded
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News
Shenzhen Shijia Instruments Strongly Recommends: Keysight DSOX6004A High-Performance Digital Oscilloscope, Captures Every Signal Detail with Precision
**Abstract**: Shenzhen Shijia Instruments Co., Ltd. officially recommends the Keysight InfiniiVision 6000 X Series DSOX6004A high-performance digital storage oscilloscope. With excellent performance and rich analysis capabilities, it is an ideal test tool for R&D, production and education fields.
Pocket-Sized Benchtop Accuracy: A Technical Review of Keysight U1730C Series Handheld LCR Meters
**Abstract**Keysight Technologies U1730C Series handheld LCR meters deliver a maximum test frequency of 100kHz (U1733C), 0.2% basic accuracy and 20,000 count resolution [reference:0][reference:1]. With built-in Ai automatic identification, it enables one-tap judgment of L/C/R, and supports in-depth analysis of multiple parameters including ESR, DCR, Z, D, Q, θ, etc [reference:2][reference:3]. Three models are available: U1731C/U1732C/U1733C, covering multiple frequency ranges from 100Hz to 100kHz [reference:4]. Weighing only 330 grams with 16 hours of battery life and infrared to USB data logging, it fits perfectly for scenarios such as on-site maintenance, production line sorting and R&D verification [reference:5], delivering a benchtop-accuracy portable solution for mobile testing.
Good news! Shenzhen Shijia Instruments Co., Ltd. has been awarded the national utility model patent, and its technological innovation has once again received authoritative recognition
Shenzhen Shijia Instruments Co., Ltd. officially received the utility model patent certificate (patent number: ZL 2025 2 0741439.3) issued by the China National Intellectual Property Administration, with the patent name of "multi-level trigger circuit and adjustable storage depth oscilloscope". The authorization announcement date of this patent is June 9, 2026, marking the company's technological innovation capability in the field of electronic testing and measurement once again receiving national recognition.
Keysight N9020B MXA Signal Analyzer: Technical Features and Application Analysis
Abstract: The Keysight Technologies N9020B MXA Signal Analyzer offers a frequency range of 10 Hz to 50 GHz, an analysis bandwidth up to 160 MHz, and supports real-time spectrum analysis and multi-touch operation. It is ideal for complex RF test applications including 5G NR, WLAN, radar and Internet of Things.






