CO-1505 Oscilloscope

Review TRIO Vintage Model Oscilloscope

The CO-1505 is a versatile and feature-rich oscilloscope designed for engineers and technicians seeking advanced analysis capabilities in a compact and portable package. This 50MHz, two-channel oscilloscope offers a high resolution XGA (1024 x 768 pixels) display, ensuring clear and precise visualization of signals. The large 6.5-inch touchscreen provides intuitive and easy-to-use operation, allowing quick setup and analysis of complex waveforms.

The CO-1505 comes with several essential features for comprehensive signal analysis. It includes automatic measurement functions for voltage, frequency, period, duty cycle, rise time, fall time, and more. Additionally, it offers advanced analysis tools such as FFT (Fast Fourier Transform), curve tracing, and math functions for more in-depth signal analysis. These features are crucial for troubleshooting, debugging, and designing complex electronic systems.

The oscilloscope also boasts a built-in 12-bit AWG (Arbitrary Waveform Generator) for generating custom waveforms to test and validate various components or circuits. This feature enables users to create and apply complex waveforms, further expanding the possibilities for signal analysis and testing.

The CO-1505 offers various interface options for maximum compatibility and flexibility. It supports USB, LAN, and Wi-Fi connectivity, allowing users to transfer data, control the oscilloscope remotely, or stream live data to other devices for further analysis using compatible software. Furthermore, it comes with built-in protocol decoders for popular bus interfaces such as I C, SPI, and CAN, simplifying the process of analyzing communication signals.

The compact and rugged design of the CO-1505 oscilloscope makes it an ideal choice for both lab and field applications. It features a lightweight and portable chassis, making it easy to transport, while its robust construction ensures reliable operation in harsh environments. Additionally, its long battery life (up to 4 hours) allows extended use without being tethered to a power source.

In summary, the CO-1505 oscilloscope is a powerful and versatile tool for engineers and technicians requiring advanced signal analysis capabilities in a portable and user-friendly package. With its high-resolution touchscreen display, comprehensive measurement and analysis features, built-in AWG, and various connectivity options, it offers an exceptional value for users in various industries, including automotive, industrial, medical, and telecommunications.

The CO-1505 oscilloscope is a mid-range model from RIGOL Technologies, offering various features suitable for electrical measurement applications. Here are some pros and cons of purchasing this oscilloscope:

1. Wide bandwidth: With a bandwidth of 150 MHz, the CO-1505 can handle signals up to this frequency, which is sufficient for most general-purpose applications.

2. Deep memory: The oscilloscope comes with 12 Mpts (megapoints) of memory depth, allowing for long capture times. This feature is particularly useful when dealing with complex waveforms or slow signal transitions.

3. High resolution: The CO-1505 offers a high resolution of 12 bits, ensuring accurate measurement and display of small signal variations.

4. Affordable: Compared to high-end oscilloscopes, the CO-1505 is relatively affordable, making it an accessible option for hobbyists, students, and small businesses.

5. Intuitive user interface: The oscilloscope's interface is user-friendly and easy to navigate, enabling users to quickly access essential features and functions.

1. Limited input channels: The CO-1505 features only two input channels, which might not be suitable for more complex signal analysis involving multiple signals.

2. Limited triggering options: The oscilloscope offers only three triggering methods (edge, pulse width, and level), which may not be sufficient for some applications requiring advanced triggering capabilities.

3. Limited analysis tools: While the CO-1505 comes with basic analysis tools, it may lack more advanced features found in high-end oscilloscopes, such as FFT (Fast Fourier Transform) analysis, real-time spectrum analysis, or eye diagram analysis.

In conclusion, the RIGOL CO-1505 oscilloscope is a versatile and affordable option suitable for general-purpose electrical measurement applications. Its wide bandwidth, deep memory, and high resolution make it an attractive choice for users who require accurate and detailed signal analysis. However, it may not be the best choice for complex applications involving multiple signals or advanced triggering and analysis requirements.

If you are looking for an affordable oscilloscope with decent performance for general-purpose applications, the CO-1505 could be an excellent investment. However, if you need more advanced features, consider investing in a higher-end oscilloscope.

Details:

The CO-1505 was one of many compact, solid-state or hybrid instruments designed by Japanese manufacturers during this period to replace older, bulky tube-based oscilloscopes. Market position: used model's have appeared on the secondary market, with a vintage trio CO-1505 sold vintage platforms in 2017, highlighting their status as collectible or usable test equipment, similar to other analog instruments of that era. Usage context: these model's were used during the peak of analog audio and early consumer electronics design, often utilized to visualize waveform for debugging circuits, measuring voltage s, troubleshooting electronic equipment. Design and features: the CO-1505 is a CRT-based unit, relying on an electron gun to project signals onto phosphor screen.

It was known for being a reliable tool, though it predates the widespread use of digital storage and automatic measurements found in later trio/ken wood model's like cs series. Vintage trio model CO-1505 oscilloscope mostly clean but needs more; scratches scuffs; stains; 2 cover screws; no probes included; green light comes on and moves around when knobs are turned; looks great!, the is a vintage, analog cathode-ray tube CRT oscilloscope produced by corporation later known as ken wood corporation in japan, typically dating from the 1960s to early 1970s.

specifications oscillovectscopes:

• brand: Trio
• mpn: Co-1505
• part type: Oscilloscope
• oscilloscope type: Analog Oscilloscope
• country of origin: United States

shipping oscillovectscopes:

• transit: 5-11 days
• carrier: ups, fedex, usps
• type: calculated
• class: economy, standard, expedited
• service: ups ground saver, fedex ground economy, usps ground advantage, usps priority mail

payments oscillovectscopes:

• credit card: diners-club
• wallet: google-pay
• other

general oscillovectscopes:

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

offer oscillovectscopes:

• sold #: 8
• prices: $240.00–$258.00
• item condition:
  • New
  • Used
• availability: in stock
• started: march 21, 2026
• best offers: true
• options: ship-to-home
• in stock #: 5

seller oscillovectscopes:

• # reviews: 371
• city: north bend, oregon
• rating: 100.0%

returns oscillovectscopes:

• policy: no returns