


| Brand | PROSTER |
|---|---|
| Manufacturer Part Number | ET828 |
| Part Type | MULTIMETER OSCILLOSCOPE |
| Oscilloscope Type | DIGITAL OSCILLOSCOPE |
The Proster ET828 Multimeter Oscilloscope is a versatile and powerful diagnostic tool designed for electronic engineers, technicians, hobbyists, and DIY enthusiasts. This device combines the functions of a multimeter and an oscilloscope into one compact and portable unit, making it an indispensable addition to any toolkit.
The Proster ET828 Multimeter Oscilloscope boasts a high resolution LCD display that allows for clear and precise readings. With a maximum display of 8 segments, it provides an accurate representation of the waveform, making it easy to identify and analyze electrical signals. The screen also features a backlight for improved visibility in low-light conditions.
The multimeter function of the Proster ET828 supports various measurement modes, including AC/DC voltage, current, resistance, and diode/continuity testing. It offers a wide measurement range, with voltage up to 600V, current up to 20A, and resistance up to 20M . The device is equipped with auto-ranging and over-range protection to ensure safety and accuracy during use.
As an oscilloscope, the Proster ET828 offers a bandwidth of up to 20MHz, allowing it to capture high-frequency signals with precision. It supports a variety of trigger sources, including edge, level, and pulse, and features a horizontal and vertical adjustment for optimal waveform visualization. The device also includes a built-in function generator for generating test signals.
The Proster ET828 Multimeter Oscilloscope is powered by two AA batteries, making it highly portable and easy to use on the go. It comes with a built-in storage for probes and a protective hard case for safe transportation and storage. The device is compatible with both PC and Mac computers, allowing users to transfer and analyze data using the included software.
In summary, the Proster ET828 Multimeter Oscilloscope is a high-performance and versatile diagnostic tool that combines the functions of a multimeter and an oscilloscope. It offers a wide range of measurement capabilities, a high-resolution display, and a user-friendly interface. Its compact and portable design makes it ideal for use in various fields, from electronics repair and maintenance to hobbyist projects and research.
Pros of buying a Proster ET828 Multimeter Oscilloscope:1. Combo Device: The Proster ET828 is a multimeter and an oscilloscope in one, saving you the cost and space of buying two separate devices.
2. Wide Range: It offers a wide measurement range, from DC 20V to AC/DC 1000V, DCmA 20A, and 10MHz for the oscilloscope.
3. Data Hold Function: The data hold function allows you to freeze the display of the oscilloscope at a specific point, which is useful for analysis.
4. Auto and Manual Range: It has both an auto and manual range, giving you flexibility in your measurements.
5. Portable: The device is compact and portable, making it easy to carry around for on-site troubleshooting.
Cons of buying a Proster ET828 Multimeter Oscilloscope:1. Limited Frequency Range: Compared to professional oscilloscopes, the Proster ET828 has a limited frequency range of 10MHz, which may not suffice for certain high-frequency applications.
2. Display Resolution: The display resolution might not be as high as some other oscilloscopes, which could affect the clarity of the waveform.
3. Limited Probe Options: The package does not always include high-quality or versatile probes, which could impact the accuracy of your measurements.
Conclusion:The Proster ET828 Multimeter Oscilloscope is a great tool for hobbyists, DIYers, and technicians who need a multimeter and an oscilloscope but have a limited budget or space. Its wide measurement range, data hold function, and auto/manual range make it a versatile device. However, its limited frequency range and potentially lower display resolution might not meet the needs of professionals or those working with high-frequency applications. If you're in the market for a multimeter oscilloscope, consider your specific needs before making a purchase.
Recommendation:If you're a hobbyist, DIYer, or a technician looking for a versatile, budget-friendly multimeter oscilloscope, the Proster ET828 could be a good fit for you. However, if you require a higher frequency range or a better display resolution, you might want to consider spending a bit more on a more professional-grade device.
This is an open box item that will not turn on.