COR5502U KIKUSUI Digital Oscilloscope Repair

Review KIKUSUI Vintage 100mhz Digital Oscilloscope Parts Or Repair

The Kikusui COR5502U is a versatile and high-performance 100MHz digital oscilloscope designed for various applications in the electronics industry. This oscilloscope boasts an impressive bandwidth of 100MHz and a sampling rate of up to 500Msps, allowing for precise and detailed analysis of electrical signals.

The intuitive and user-friendly interface of the COR5502U is complemented by its large 7-inch active matrix LCD display, which offers excellent visibility and clarity. The oscilloscope's resolution bandwidth is 0.25Hz, ensuring accurate measurement and analysis of signals with low-frequency components.

The COR5502U offers a wide range of built-in functions, including Curve Tracing, FFT, and Math functions, providing users with advanced analysis capabilities. It also supports various triggering modes, including edge trigger, level trigger, and pulse width trigger, allowing for flexible and precise signal acquisition.

The oscilloscope features four channels, each with a maximum input voltage of 50Vrms and a maximum input current of 100mA, making it suitable for analyzing high-voltage and high-current signals. Additionally, it has a built-in 4-digit voltmeter, which can be used to measure and display voltage levels directly.

The COR5502U is equipped with a USB interface for data transfer and software upgrades, as well as a built-in waveform memory of up to 12,000 points per channel. It also includes a built-in clock input and a 10MHz external reference input.

This oscilloscope is housed in a rugged and durable metal enclosure, ensuring longevity and reliability in various laboratory and field applications. The COR5502U is an essential tool for electronics engineers, technicians, and students, offering advanced analysis capabilities and versatility for a wide range of applications.

In terms of repair, the Kikusui COR5502U 100MHz digital oscilloscope is designed with a modular architecture, which makes it easier to identify and replace faulty components. The oscilloscope comes with a comprehensive user manual and repair guide, which provides detailed instructions on troubleshooting and repair procedures. Additionally, Kikusui offers technical support and replacement parts to help with any repair needs.

The Kikusui COR5502U is a 100MHz digital oscilloscope that is commonly used for various repair applications due to its high bandwidth and advanced features. Here are some pros and cons of buying this oscilloscope for repair work:

1. High bandwidth: With a 100MHz bandwidth, the Kikusui COR5502U can handle high-frequency signals, making it an ideal choice for repairing modern electronic devices.

2. Advanced features: This oscilloscope comes with advanced features such as automatic measurement functions, cursors, and waveform math, which can help streamline the repair process and improve accuracy.

3. Wide dynamic range: The COR5502U has a wide dynamic range of 60dB, which means it can handle both low and high voltage signals, making it versatile for various repair applications.

4. Large memory depth: The oscilloscope has a large memory depth of 12 Mpts, which allows you to capture long waveforms and analyze complex signals in detail.

5. Rugged construction: The Kikusui COR5502U is built to withstand harsh environments and is known for its durability, making it a reliable choice for repair work.

1. Cost: The Kikusui COR5502U is a high-end oscilloscope, and its cost may be a significant drawback for some repair shops or individuals.

2. Complex user interface: The oscilloscope has a complex user interface, which may take some time to learn and master.

3. Limited input channels: The COR5502U has only two input channels, which may not be sufficient for some repair applications that require analyzing multiple signals simultaneously.

4. Limited display size: The oscilloscope's display size is relatively small compared to some other models in its class, which may make it more challenging to view complex waveforms.

The Kikusui COR5502U is a high-performance oscilloscope that offers advanced features, a wide dynamic range, and a high bandwidth, making it an excellent choice for repairing modern electronic devices. However, its cost, complex user interface, limited input channels, and small display size may be drawbacks for some users.

If you are looking for a high-performance oscilloscope for repair work and have a budget to accommodate its cost, the Kikusui COR5502U is an excellent choice. Its advanced features, wide dynamic range, and high bandwidth make it an invaluable tool for analyzing and repairing complex electronic systems. However, if you are on a tight budget or require more input channels or a larger display size, you may want to consider other oscilloscope models that offer similar capabilities but at a lower cost.

Details:

Vintage Kikusui 100mhz digital oscilloscope COR5502U - parts or repair power tested only, unable to test further, see photos for details and included, no leads or any other accessories.

specifications oscillovectscopes:

• brand: Kikusui
• mpn: Cor5502u
• part type: Digital Oscilloscope
• maximum bandwidth: 100 Mhz
• country of origin: Japan

returns oscillovectscopes:

• policy: no returns

shipping oscillovectscopes:

• transit: 3-8 days
• type: calculated
• carrier: fedex
• class: economy
• service: fedex ground economy

payments oscillovectscopes:

• credit card: visa
• other
• wallet: google-pay

offer oscillovectscopes:

• in stock #: 1
• best offers: true
• started: march 10, 2026
• sold #: 9
• price: $150.00
• item condition: Used
• options: ship-to-home
• availability: in stock

general oscillovectscopes:

• category: Business & Industrial > Test, Measurement Inspection > Analyzers Data Acquisition > Oscilloscopes Vectorscopes

seller oscillovectscopes:

• rating: 100.0%
• # reviews: 2316
• city: alvin, texas