The FNIRSI DSO510 is a portable 2-in-1 oscilloscope and signal generator with 10 MHz bandwidth that combines a compact size with advanced functionality. The device offers intelligent functions such as automatic adjustment, overvoltage protection, trigger level display and image capture. With adjustable brightness, it enables efficient tracking of transients and supports stopping, zooming and panning of waveforms for accurate analysis. The built-in generator offers 13 waveforms, supporting learning and testing. The compact size and the foldable stand ensure comfort in any environment. The device works well for measuring mains voltage, power supply ripple and other waveforms. The long operating time is guaranteed by the 1000 mAh battery charged via the USB-C port. An excellent choice for both professionals and electronics enthusiasts.
The DSO510 oscilloscope offers a number of intelligent functions that support efficient signal detection - from automatic adjustments to trigger level display to a 1kHz square waveform calibration function. With image storage, protection against burn-in and software update available via the USB-C port, the device guarantees reliable performance and readiness for future developments. With the adjustable afterglow function (Afterglow: off, 500 ms, 1 s, ∞), the device enables smooth tracking of dynamic signals. This is an ideal tool for analyzing transient phenomena and recording the smallest changes in waveforms.
The DSO510 supports stopping, zooming and panning of waveforms, enabling in-depth analysis of even the most complex signals. The device is perfectly suited for the detection of hidden interferences and the analysis of complex modulations.
The built-in signal generator offers 13 adjustable waveforms, making it an extremely useful tool for learning and experimenting with oscilloscopes. An excellent support for beginners and a practical accessory for professionals.
The DSO510 fits easily in the palm of your hand - its ultra-thin, lightweight design frees you from the hassle of bulky equipment. The foldable stand, which can be adjusted at an angle of 90°, enables convenient, hands-free use. Thanks to the robust design and high-sensitivity buttons, handling is simple and intuitive. In addition, the DSO510 built-in 1000 mAh lithium-ion battery ensures a long operating time and has an automatic power-off function when the tool is not in use. Charging and software updates can be done conveniently via the USB-C connector.

- Model DSO510
- Bandwidth 10 MHz
- Sampling frequency 48 Ms/s
- Time base range 50ns 20s
- 12 types of measurement values
- Trigger mode Automatic, single, normal
- Voltage measurement range 400 V
- Calibration square wave 1KHz Supported
- Bulb function Supported
- Image Capture Supported
- Trigger level display Supported
- Frequency 0-50 KHz
- Operating time 0-100%
- Amplitude 0.1-3V
- Waveform 13 types