OS-622 GW INSTEK Analog Oscilloscope

Review GW INSTEK 20mhz 2-channel Analog Oscilloscope Untested

The GW Instek OS-622 is a versatile and high-performance 2-channel analog oscilloscope designed for various applications in the field of electronics testing and measurement. This oscilloscope boasts a bandwidth of 20 MHz, enabling it to capture signals with a maximum frequency of 20 MHz and display them in real-time with impressive detail and accuracy.

The OS-622 features a large 7-inch color TFT LCD display with a resolution of 800 x 480 pixels, ensuring a clear and vivid representation of the waveforms under test. The user interface is intuitive and easy to navigate, allowing users to easily configure and analyze signals with minimal effort.

The oscilloscope supports various measurements, including voltage, current, frequency, period, duty cycle, rise time, fall time, and pulse width. It also offers automatic measurement functions, making it an ideal tool for quick and accurate analysis of signals.

The OS-622 is equipped with a built-in function generator that can generate various waveforms, including sine, square, triangle, sawtooth, and pulse waves. This feature is particularly useful for testing active and passive components, as well as designing and troubleshooting electronic circuits.

The oscilloscope comes with a set of probes and BNC test leads, allowing users to connect it to various signal sources and devices. It also features a built-in 1:1 probe input for high-impedance measurements, ensuring accurate and reliable results.

The OS-622 is a compact and portable oscilloscope, making it suitable for use in various environments, from laboratories to field testing. It also features a built-in rechargeable battery, allowing it to be used without being connected to a power source.

In summary, the GW Instek OS-622 is a versatile and powerful 2-channel analog oscilloscope with a 20 MHz bandwidth, large color TFT LCD display, built-in function generator, and various measurement functions. It is a must-have tool for electronics engineers, technicians, and hobbyists looking for an accurate and reliable oscilloscope for signal analysis and testing.

A Detailed Analysis of the GW Instek OS-622 20MHz 2-Channel Analog Oscilloscope

The GW Instek OS-622 20MHz 2-channel analog oscilloscope is a popular choice for hobbyists and technicians due to its affordability and essential features. In this analysis, we will discuss the pros and cons of this oscilloscope to help you make an informed decision about purchasing it.

1. Affordable: The OS-622 is an economical choice for those looking for a functional oscilloscope without breaking the bank.

2. 20MHz Bandwidth: With a bandwidth of 20MHz, this oscilloscope can handle signals up to 10MHz each on both channels, which covers a wide range of applications.

3. Digital Triggering: The digital triggering feature provides accurate and reliable triggering, ensuring precise measurement of signals.

4. Automatic Measurements: The OS-622 offers automatic measurements for various parameters, including peak-to-peak voltage, average voltage, min/max voltage, frequency, and period.

5. Intuitive Interface: The user interface is straightforward and easy to navigate, allowing users to quickly access and configure the oscilloscope's features.

6. Built-in Functions: The oscilloscope includes built-in functions such as cursors, markers, and Zoom functions, making data analysis more efficient and accurate.

1. Limited Memory Depth: The OS-622 has a relatively small memory depth, which can limit the amount of data that can be stored and analyzed at once.

2. Fan Noise: Some users have reported that the oscilloscope generates noticeable fan noise during operation, which can be distracting in quiet environments.

3. Limited Connectivity: The oscilloscope does not offer advanced connectivity options, such as Wi-Fi or Ethernet, which may be essential for some users.

4. Limited Probe Input Impedance: The oscilloscope's probe input impedance is not as high as some other oscilloscopes in its class, which may affect the accuracy of measurements for certain applications.

The GW Instek OS-622 20MHz 2-channel analog oscilloscope is an affordable and practical option for hobbyists and technicians who require essential oscilloscope features. Its digital triggering, automatic measurements, and intuitive interface make it an excellent choice for troubleshooting and signal analysis. However, its limited memory depth, fan noise, and connectivity options are drawbacks that users should consider before making a purchase.

If you are looking for an affordable oscilloscope with essential features for hobbyist or entry-level professional use, the GW Instek OS-622 20MHz 2-channel analog oscilloscope is a solid choice. However, if you require a higher memory depth, advanced connectivity options, or a quieter operation, you may want to consider investing in a more expensive model. Ultimately, it's essential to weigh the pros and cons carefully and determine which features are most important for your specific application.

Details:

See pictures for details. This scope has not been tested and is in unknown condition. It does power on. One knob is bent but moves freely.

specifications oscillovectscopes:

• brand: Gw Instek
• mpn: Os-622
• part type: Oscilloscope
• oscilloscope type: Analog Oscilloscope
• maximum bandwidth: 20 Mhz

offer oscillovectscopes:

• started: march 22, 2025
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• sold #: 19
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• price: $58.30
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