358OA HP Oscilloscope

Review HP Oscilloscope

The HP 3581A Oscilloscope is a high-performance, versatile instrument designed for digital and analog signal analysis. This oscilloscope delivers up to 2 GigaSamples per second (Gsps) real-time sampling, enabling users to capture and analyze complex signals with ease. With its high resolution 7 inches diagonal XGA (1024 x 768 pixels) color TFT active matrix liquid crystal display (LCD), the 3581A offers excellent waveform visualization, making it an ideal tool for debugging, design validation, and production test applications.

This oscilloscope comes equipped with advanced features such as Automatic Measuring Function (AMF) and Curve Tracing, which allow for quick and accurate measurement of various signal parameters including voltage, frequency, rise and fall time, duty cycle, and pulse width. The instrument also supports advanced protocols like JTAG, CAN, LIN, I2C, and SPI, making it an essential tool for automotive, industrial, and embedded design applications.

The HP 3581A oscilloscope boasts a wide bandwidth of up to 2.5 GHz and a high input impedance of 1 M , ensuring it can handle a wide range of signals. It offers multiple input channels, with options for differential and single-ended probing. The instrument also features a built-in digital voltmeter, frequency counter, and pattern generator, providing additional functionality for users.

The HP 3581A oscilloscope is known for its user-friendly interface and intuitive operation. Its advanced triggering capabilities, including pattern trigger, video trigger, and external trigger, make it easy to capture and analyze signals, even in complex environments. The oscilloscope also supports various signal averaging techniques, allowing for more accurate measurement of low-level signals.

The 3581A oscilloscope comes with a comprehensive software package, providing users with advanced analysis tools and report generation capabilities. It also supports various interfaces for data transfer, including USB, GPIB, and Ethernet. The oscilloscope is designed for durability and reliability, with a rugged construction that can withstand demanding laboratory and production environments.

In conclusion, the HP 3581A oscilloscope is a powerful and versatile instrument designed for advanced signal analysis. Its high-performance specifications, advanced features, and user-friendly interface make it an essential tool for engineers and technicians in various industries, including automotive, industrial, and embedded systems.

The HP 3581A Oscilloscope is a versatile and high-performance instrument widely used in various applications due to its advanced features and capabilities. Here are some pros and cons of buying this oscilloscope to help you make an informed decision:

1. High Resolution: The HP 3581A provides a high resolution of 800 x 488 pixels, allowing for clear and detailed display of signals. This is particularly useful in analyzing complex waveforms.

2. Bandwidth and Sampling Rate: With a maximum bandwidth of 100 MHz and a sampling rate of up to 250 MSa/s, the HP 3581A is capable of handling high-frequency signals and can capture fast transient events.

3. Memory Depth: The oscilloscope offers deep memory depth of up to 12 Mpts, enabling extended capture times and analysis of long signals.

4. Triggering and Automatic Measurements: The HP 3581A offers advanced triggering capabilities, including automatic triggering, and provides a wide range of automatic measurements for quick analysis.

5. Waveform Math: This oscilloscope offers the ability to perform waveform math functions, such as addition, subtraction, and averaging, allowing for more complex analysis.

6. Input Protection: The HP 3581A provides input protection against overvoltage, making it suitable for use in applications with potentially hazardous signals.

1. Size and Weight: The HP 3581A is a larger and heavier oscilloscope compared to some other models, making it less portable.

2. Price: The HP 3581A is a high-end oscilloscope and can be relatively expensive compared to entry-level models.

3. Complexity: The HP 3581A has a large number of features and functions, which can be overwhelming for some users.

The HP 3581A Oscilloscope is a powerful and versatile instrument, ideal for applications requiring high resolution, deep memory depth, and advanced triggering and measurement capabilities. Its ability to handle high-frequency signals and perform complex waveform math makes it a popular choice among engineers and technicians. However, its size, weight, and relatively high cost may make it less suitable for those with limited budgets or portable requirements.

If you require a high-end oscilloscope with advanced capabilities and can afford the higher cost, the HP 3581A is an excellent choice. However, for those with smaller budgets or portable requirements, there are other, more affordable oscilloscope models that may better suit their needs. Consider carefully the specific requirements of your application and budget before making a purchasing decision.

Details:

Oscilloscope.

specifications oscillovectscopes:

• brand: Hp
• mpn: 358oa
• part type: Oscilloscope
• unit type: Unit
• features: Handheld/ Portable
• digital oscilloscope resolution: 8-bit

general oscillovectscopes:

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

payments oscillovectscopes:

• credit card: diners-club
• wallet: paypal
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returns oscillovectscopes:

• policy: no returns

shipping oscillovectscopes:

• transit: 5-9 days
• class: standard
• service: usps ground advantage
• type: calculated
• carrier: usps

seller oscillovectscopes:

• city: roseville, california
• rating: 100.0%
• # reviews: 2

offer oscillovectscopes:

• best offers: true
• options: ship-to-home
• availability: in stock
• sold #: 10
• prices: $125.00–$279.94
• item condition:
  • Used
  • New
• in stock #: 5
• started: november 29, 2025