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Description
FNIRSI DSO153 ONE CH 1MHZDSO 153 is a IN 1 Handheld Digital Oscilloscope+ Waveform Generator. It has a Single Channel Oscilloscope with a 1MHZ Bandwidth and 5MSA S Sampling Rate and a 10KHz Sine Wave Generator (Does Not Include FNIRSI P6100 X1 X10 SCOPE PROBE and BDD OSCOPE PRO) 3 IN 1 Handheld Digital Oscilloscope Overview The FNIRSI DSO153 Mini Oscilloscope & Signal Generator is an upgrade to the DSO152 Mini Handheld Oscilloscope. It offers a larger 1MHz analogue bandwidth,
DSO-153 is a -IN-1 Handheld Digital Oscilloscope+ Waveform Generator. It has a Single Channel Oscilloscope with a 1MHZ Bandwidth and 5MSA/S Sampling Rate and a 10KHz Sine Wave Generator (Does Not Include FNIRSI P6100 X1 X10 SCOPE PROBE and BDD OSCOPE PRO)
3-IN-1 Handheld Digital Oscilloscope
Overview
The FNIRSI DSO153 Mini-Oscilloscope & Signal Generator is an upgrade to the DSO152 Mini-Handheld Oscilloscope. It offers a larger 1MHz analogue bandwidth, a faster sampling speed at 5MS/s, and also includes a signal generator with 14 waveforms. The oscilloscope offers a standard square wave calibration with a frequency of 1kHz. It can measure a voltage range of up to 800Vpp with an X10 probe. Due to the one-key AUTO function, it can display the measured waveforms without complicated adjustments. The oscilloscope can be connected through MCX for signal input or via BNC using the included adapter. The 1000mAh lithium battery has a 4-hour battery life and an Auto shutdown when not in use.
Ideal for learners and students just starting in Electronics and for schools to put an oscilloscope on each learner’s workstation. This is a low-cost mini oscilloscope and signal generator that offers portability at a low price.
Features
- 2.8-inch HD LCD display with 320*240 Resolution
- Portable Pocket Oscilloscope with Signal Generator
- Lightweight, mini-sized, assembled.
- Faster sampling: 5MS/s, 1MHz bandwidth.
- Versatile triggering: single, normal, auto.
- User-friendly: One-button setup.
- Extended battery: 1000mAh, 4 hours.
- Multi-functionality: 10KHz Sine Wave Generator.
Specifications
- Analog Bandwidth: 0~1MHz
- 1 Channel
- Sampling Speed: 5MS/s
- Vertical Scale: 10mV/div ~ 20V/div
- Timebase Range: 500ns ~ 20S
- Voltage Range: X1: 80Vpp; X10: 800Vpp
- Trigger Modes: Auto, Normal, Single
- Frequency: 1K Duty Cycle: 50%
- Signal Generator: 0~10KHz
- Duty Cycle: 0~100% (regular & sawtooth waves)
- Signal Generator Waveforms: sine, rectangular, sawtooth, half, full, positive step, anti-step, noise, exponential rise, exponential fall, DC signals, multi-audio, Sink pulse, Lorentz wave
- Display: 2.8inch LCD (320×240 pixels)
- Lithium Battery Capacity: 1000mAh
- Dimensions: 99 x 68 x 19.5mm
- Weight: 100g
- Certification: CE
Downloads
Additional Information
| Device | Oscilloscope |
| Type | 3-IN-1 | Handheld | Digital |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Convenience
Style: 10-in-1【1 HDMI+1 VGA】
Has all the connections I’d need and it’s size and portability work for me!
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Reviewed in the United States on May 3, 2026
★★★★★ 1
Already stopped working
Style: 10-in-1【1 HDMI+1 VGA】
This already stopped working after maybe 4 times. Very disappointing.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Recommended
Style: 10-in-1【1 HDMI+1 VGA】
Good quality, and handy device
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Overkill In A Good Way
Size: 1.5FT, Size: 1.5FT
Bought this UGREEN Cat 8 Ethernet cable to connect my router to my modem, and it works perfectly. Build quality is excellent — thick braided but bendable cable, solid connectors, and it clicks in snug. Definitely feels more durable than the cheap cables you usually get.
Speeds are stable with no drops or lag, and setup was plug-and-play. The 1.5 ft length is perfect for short runs and keeps everything looking neat instead of having extra cable everywhere.
Is Cat 8 probably more than most people need? Yeah, as it is more than enough for home internet speeds of 1 to 2 gigs. But for its value, it’s nice to know it’s future-proof for many homeowners and the speeds currently offered by today’s ISPs. Would absolutely buy again.
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Glad I Bought the Better Cable
Size: 50FT
I originally looked at some cheaper Ethernet cables, but my son talked me into spending a little more for this one. I’m glad I listened.
The cable feels well made, and the braided design seems sturdy. I bought it for my fiber internet setup so I could have a reliable wired connection to my laptop.
It has worked perfectly. I plugged one end into the router and the other end into my adapter, and that was it. No issues, no disconnects, and no problems.
Sometimes it is worth paying a little more for something you only want to buy once. This cable was worth it.
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Reviewed in the United States on June 2, 2026