Highlights
✦ Upgraded Version: Oscilloscope and DDS signal generator dual mode with 1 MHz High bandwidth, 5MS/s high sampling rate, 500ns-20S time base range, and can measure voltages up to 400V.
✦ DDS Signal Generator: The DDS signal generator can output 14 waveforms, and the maximum waveform output frequency is up to 10KHz.
✦ Easy Measurement: The handheld oscilloscope is equipped with intelligent one-click automatic configuration function. Long press the AUTO button to quickly calibrate the baseline and display the measurement waveform without complicated debugging.
✦ Professional Design: The automotive oscilloscope is equipped with a 2.8-inch High-definition LCD display, 320*240 resolution, Auto/Normal/Single trigger function, suitable for periodic analog signals and non-periodic digital signals.
✦ Rechargeable lithium battery: The portable oscilloscope has a built-in 1000 mAh high-quality lithium battery, supports Type-C interface charging, and has a battery life of about 4 hours.
Features
- Portable 2.8″ TFT Handheld Oscilloscope for beginners, hobbyist
- DSO oscilloscope: 5MS/s, 1MHz bandwidth, ±400V voltage range.
- Signal Generator: 10KHz
- High-definition 320*240 LCD, Type-C interface.
- Finished assembly, lightweight, perfect for maintenance.
- Versatile trigger functions: single, normal, automatic.
- Signal Type Support: Periodic analog signals and non-periodic digital signals.
- 8 different languages: Chinese, English, Russian, Japanese, Spanish, Portuguese, German, Korean.
- One-Click AUTO Mode: Effortlessly display waveforms with minimal input.
- Battery Life: Built-in 1000mAh lithium battery with 4 hours of use per charge.
- Recommended Use: Suitable for routine equipment maintenance and educational signal demonstrations.
* Basic Parameters *
* Mini Oscilloscope *
X10:±400V (Vpp:800V)
* Signal Generator *














The FNIRSI DSO-153 is a compact 2-in-1 tool that combines a digital oscilloscope with a built-in signal generator, designed specifically for routine automotive repair and electronic maintenance. While several major retailers carry this model in the UAE, specific local stockists like Jabedul Dewan Trading LLC may require direct contact for current availability.
Key Specifications
Oscilloscope: 1 MHz bandwidth with a 5 MS/s real-time sampling rate.
Signal Generator: Outputs 14 waveforms (including sine, square, and sawtooth) up to 10 kHz.
Voltage Range: Measures up to ±400V (X10 probe) for versatile automotive diagnostics.
Display & Battery: Features a 2.8-inch HD LCD screen and a 1000mAh battery providing up to 4 hours of use.
Fnirsi
FNIRSI FNIRSI DSO153 Oscilloscope Signal Generator Oscope Meter 1M Bandwidth 5MS/s Sampling Rate Oscillometer Multiple Waveforms
FNIRSI FNIRSI DSO153 Oscilloscope Signal Generator Oscope Meter 1M Bandwidth 5MS/s Sampling Rate Oscillometer Multiple Waveforms
Local Trading Companies:
Jabedul Dewan Trading LLC is a known electronics and tool trader in Dubai. For specific stock and in-store pickup, it is recommended to visit their shop or contact them directly as their online inventory can fluctuate.
Would you like the technical manual for this device or a comparison with the higher-bandwidth DSO-510 model?






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