HPS140 VELLEMAN Handheld Oscilloscope

Review VELLEMAN 40ms/s 10mhz Personal Handheld Oscilloscope

The Velleman HPS140 Handheld Oscilloscope is a versatile and compact testing tool designed for electronics enthusiasts, hobbyists, and professionals. This 10MHz instrument offers a high update rate of 40ms/div, allowing you to capture fast transient signals and analyze them in real-time.

The HPS140 features a large, 3.5-inch TFT color screen with a resolution of 320 x 240 pixels. The intuitive user interface enables easy navigation through various measurement functions, including voltage, current, frequency, and time domain. The oscilloscope also includes a built-in function generator, which generates standard waveforms like sine, square, triangle, and pulse.

This handheld oscilloscope offers four probe inputs, allowing you to measure various voltage levels and currents simultaneously. It is capable of measuring voltages from DC to 30V and currents up to 500mA. The device comes with a set of interchangeable BNC probes, ensuring accurate and reliable measurements.

The Velleman HPS140 features a built-in digital multimeter (DMM) with functions such as voltage, resistance, continuity, and diode testing. This 6000-count DMM ensures high measurement accuracy and can display readings in various units, including mV, V, k , M , and F.

The HPS140 is powered by an internal rechargeable battery, which can be charged via a USB cable. The oscilloscope also includes a microSD card slot, enabling you to save and transfer waveform data for further analysis or documentation.

This handheld oscilloscope comes with various software utilities, including a spectrum analyzer, math functions, and a cursors and measurements tool. These features allow you to perform advanced signal analysis and gain deeper insights into your electronic projects.

The Velleman HPS140 Handheld Oscilloscope is an indispensable tool for electronics hobbyists, students, and professionals alike. Its compact size, high update rate, and extensive measurement capabilities make it an essential addition to any electronic workbench.

The Velleman HPS140 is a handheld digital oscilloscope with a sampling rate of 40 MS/s and a bandwidth of 10 MHz. Here are some pros and cons that may help you decide whether this oscilloscope is suitable for your needs.

1. Compact and portable design, making it easy to use in various locations.

2. High sampling rate of 40 MS/s, which is suitable for capturing fast signals.

3. Large 3.5-inch color TFT display for easy signal viewing.

4. Built-in probes, saving the need for additional purchase.

5. Real-time zooming and cursors for precise measurement.

6. USB interface for data transfer to a computer.

1. Limited memory depth, which may not be suitable for long signals.

2. Maximum input voltage is only 50V, which may not be sufficient for some applications.

3. No built-in math functions or advanced analysis features.

4. User interface may take some time to get used to.

The Velleman HPS140 is a compact and portable oscilloscope with a high sampling rate, making it suitable for capturing fast signals in various locations. Its large color display and built-in probes make it a convenient tool for signal analysis. However, its limited memory depth and lack of advanced features may make it less suitable for more complex applications.

If you are looking for a basic oscilloscope for occasional use in a laboratory or field settings, the Velleman HPS140 could be a good choice. However, if you require advanced features and higher memory depth, you may want to consider a more expensive and feature-rich oscilloscope.

Based on its features and price point, the Velleman HPS140 is a good option for users looking for a compact, portable, and affordable oscilloscope with a high sampling rate. However, if you require more advanced features or higher memory depth, you may want to consider other models in the market.

Details:

Collectible/specialty electronics.power on test: passed. Batteries, or 5. No other parts or accessories are included. CRT glass, except for glass with lead content less than 5 parts per million, and clean of phosphor, fines, coatings Frito 4.

Poly-chlorinated phenol's CBS this unit appears to be unused unverified. No further testing was performed. Velleman HPS140 40MS/s 10mhz personal handheld oscilloscope: 145536.

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• mpn: Hps140
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