At Exapro, we connect buyers with a wide range of used electronics inspection equipment, essential for ensuring the quality and reliability of printed circuit boards (PCBs), semiconductor components, and electronic assemblies. Our marketplace features professionally maintained systems from trusted brands such as Koh Young, Omron, Agilent, Nikon, and Keysight Technologies, allowing manufacturers to access advanced inspection technology at a fraction of the cost of new equipment.

Buying second-hand inspection machines doesn’t mean compromising on accuracy. Many used AOI, X-ray, SPI, and in-circuit test systems deliver the same precision, repeatability, and reliability as new units, while offering a faster return on investment. From consumer electronics to automotive, aerospace, and medical device manufacturing, inspection equipment plays a critical role in meeting international standards and ensuring long-term product reliability.

Explore our latest listings of used electronics inspection equipment on Exapro and find the right solution to strengthen quality control and production reliability with confidence.

Helium portable quadrupole vacuum leak detector from German company Leybold (now part of Atlas Copco). Never used, in original packaging. Model: Phoenix Quadro with SL 300 measuring head. leak detection level 5x10-12mbar*l/s.
Texture analyzer from Stablemicrosystem UK, 95% new and used less than 20 times since installation, freshly examined lately.

14,500 €

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Offering Title: SPEA 4050s2 M Fly Probe Test Manufacturer: SPEA Model: 4050s2 M Year of manufacture: 2021 Technical condition: New Condition: Viewable Description: Moving Probe ICT Testing Machine, model SPEA 4050S2M, practically new and complete with various accessories, licenses and installation CD.
AOI GTAZ650 inline. Stan bardzo dobry, rocznik 2017. Camery boczne. Może działać bez transportera.
Brand: Omron Model: VT-WIN2-VL Type: Automatic Optical Inspection Machine specifications: PCB Flowing: Left to Right Voltage: 210V Rail Fixed: Front Language: English Application Version (WIN2): 1.13F (WIN2) Ladder Version (WIN2): 1.00K (WIN2) Oracle Version: None Unpacked dimensions: (59.17 W x 59.33 D x 75.20 H) inches Weight: 1700 kg (3740 lbs) Transport costs should be covered by the buyer.

4,500 €

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X-ray inspection VISCOM X8051-16 IL VISCOM X8051-16 IL Inspection machine for electronics

Advantages of buying used electronics inspection equipment

  • Lower investment cost – Used electronics inspection machines on Exapro typically range from €10,000 to €100,000, allowing manufacturers to access advanced quality-control technology at a significantly lower cost than new equipment.
  • Proven reliability – Many inspection systems are sourced from controlled industrial environments and come with documented service, calibration, and maintenance histories, ensuring consistent performance over time.
  • Faster ROI – Reduced upfront investment enables manufacturers to improve quality assurance processes while maintaining cash flow and reaching profitability more quickly.
  • Access to premium brands – Buyers can acquire high-end systems from Koh Young, Nikon Metrology, Omron, or Keysight at competitive conditions, without compromising inspection accuracy or process stability.
  • Sustainability – Extending the lifecycle of robust inspection equipment supports circular manufacturing practices and helps reduce electronic waste across the electronics industry.

Main technical features of used inspection machines

Resolution and accuracy

High-resolution cameras, precision sensors, and stable measurement systems are essential for detecting soldering defects, component misalignment, voids, and dimensional deviations on modern PCBs and electronic assemblies.

Speed and throughput

Automated inspection platforms are designed to operate at high speed, enabling continuous inspection of large PCB volumes while maintaining repeatable accuracy and minimizing bottlenecks in SMT or semiconductor production lines.

Software and data analysis

Advanced inspection software supports defect classification, SPC (Statistical Process Control), traceability, and detailed reporting, allowing manufacturers to analyze trends, optimize processes, and reduce scrap rates.

Automation and integration

Modern AOI, SPI, and X-ray systems integrate seamlessly into automated production lines and MES environments, reducing manual intervention and improving overall workflow efficiency.

Flexibility

Used inspection machines are often capable of handling a wide variety of PCB sizes, component packages, and inspection programs, making them suitable for high-mix, low-volume as well as mass-production environments.

Ease of use

User-friendly interfaces, intuitive programming tools, and advanced visualization features help reduce operator training time while ensuring consistent inspection quality across shifts.

Types of electronics inspection equipment

  • Automated Optical Inspection (AOI) systems – Use high-resolution imaging to identify solder defects, missing components, polarity errors, and dimensional inaccuracies after placement or reflow.
  • X-ray inspection systems – Provide non-destructive inspection of hidden solder joints such as BGA, QFN, and stacked components, as well as internal PCB structures.
  • Solder Paste Inspection (SPI) systems – Measure solder paste height, volume, and coverage prior to reflow, helping prevent downstream defects.
  • Microscopes and visual inspection tools – Support manual and semi-automated inspection tasks in R&D, quality control, and failure analysis environments.
  • Flying probe testers – Enable flexible electrical testing without custom fixtures, making them ideal for prototypes, small batches, and frequent design changes.
  • In-circuit test (ICT) systems – Perform comprehensive electrical verification of assembled PCBs, ensuring correct component placement, soldering quality, and circuit functionality.

Top brands and representative lines

  • Koh Young Zenith Series – Industry-leading 3D AOI and SPI systems known for accuracy, repeatability, and advanced defect detection.
  • Omron VT-S Series – High-speed AOI platforms combining precision inspection with robust software analytics.
  • Nikon XT V Series – Advanced X-ray inspection systems for complex PCB and semiconductor applications.
  • YXLON Cougar Series – Industrial-grade X-ray solutions with optional 3D CT capabilities for in-depth analysis.
  • Takaya APT Series – High-precision flying probe testers widely used for prototype validation and low-volume production.
  • Keysight 3070 ICT – Proven in-circuit test platform for high-volume electronics manufacturing.

Industries and applications

  • Consumer electronics – Smartphones, tablets, laptops, and connected devices.
  • Automotive – Engine control units, infotainment systems, ADAS, and safety electronics.
  • Telecommunications – Network infrastructure, servers, and communication hardware.
  • Aerospace and defense – High-reliability electronic assemblies for mission-critical systems.
  • Medical devices – Diagnostic, monitoring, and life-support equipment requiring strict compliance.
  • Industrial electronics – Controllers, sensors, automation systems, and power electronics.

Pricing and cost factors for electronics inspection equipment

  • Brand, model, and inspection technology (AOI, X-ray, SPI, ICT)
  • Resolution, inspection accuracy, and system capabilities
  • Level of automation and software functionality
  • Maintenance, calibration history, and overall condition
  • Production throughput and supported PCB sizes

On Exapro, AOI and SPI systems typically range from €40,000 to €150,000, while advanced X-ray or ICT platforms may exceed €200,000 depending on configuration and performance. Entry-level microscopes and manual inspection tools are available at significantly lower price points.

How to select the right electronics inspection equipment

Define inspection needs

Select AOI for surface-level defect detection, X-ray systems for hidden solder joints, or ICT platforms for full electrical verification based on your production requirements.

Match throughput

Ensure the inspection speed and capacity align with your production volumes to avoid bottlenecks.

Check software features

Evaluate defect classification tools, SPC reporting, and integration with MES or quality management systems.

Inspect condition

Carefully assess optics, X-ray tubes, probes, conveyors, and mechanical components for wear and remaining service life.

Evaluate support

Confirm availability of spare parts, calibration services, software updates, and operator training.

Consult experts

Exapro’s specialists can help you compare machines, assess suitability, and identify the best inspection solution for your production line.

Find the right electronics inspection equipment for your business

Browse Exapro’s listings of used electronics inspection machines and connect with verified sellers worldwide to strengthen quality control and production reliability.

If you are unsure which inspection solution best fits your manufacturing environment, Exapro’s team can provide tailored guidance, compare available options, and assist with inspections, logistics, and financing.