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Best lab oscilloscopes - April 2026

Last Updated - April 2, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Rigol

RIGOL Digital Oscilloscope DHO924S 250MHz Frequency Band + 12-bit Vertical Resolution + Maximum 1.25 GSa/s Sample Rate + 4 Analog Channels + 1CH Built-in Signal Generator

Rigol

$899.00

More Details
Main highlights
- Ultra-low background noise makes the signal more pure, and can capture small signals without missing. Provides 12-bit hardware high resolution for all series. Up to 250 MHz analog bandwidth and 4 analog channels. Equipped with 16 digital channels (optional), real-time sampling rates up to 1.25 GSa/s Storage depth up to 50 Mpts Vertical sensitivity range of 200 μV/div to 10 V/div Ultra Aqua mode provides up to 1 million wfms/s waveform capture rate
- The main body of RIGOL equipment provides a 3 year standard warranty. Product Weight: 3.9 lbs (1.78 kg). Dimensions: 10.5 x 6.4 x 3.0 inches (265.36 x 161.75 x 77.38 mm)
- Supports gray scale digital real-time brightness function on the 256 floor. It integrates a variety of functions including arbitrary waveform/function generator, birdon plot analysis, histogram, digital signal analysis, and many more in one. Supports waveform search and navigation function to quickly identify signal abnormalities. Equipped with a 7-inch 1024 x 600 high-definition touch screen.
- New Flex knob provides a more user friendly operating experience. All models come standard with USB Device&Host, LAN, and HDMI ports. Support online version upgrade function
- Accessories: Power cable, USB cable, ground wire, probe x 4
$899.00
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Siglent

Siglent Technologies SDS1204X-E 200MHz Super Phosphor Digital Oscilloscopes 4 Channels 1 GSa/s 14 MB Grey

Siglent

$775.00

More Details
Main highlights
- True measurement and math can use all 14 Mpts of memory
- Low background noise and 500 μV / div to 10 V / div voltage scales
- Large 7-inch TFT-LCD display with 800 * 480 resolution
- Intelligent trigger: Edge, Slope, Pulse Width, Window, Runt, Interval, Timeout (Dropout), and Pattern
- 200Mhz, 4 channels, 1Gsa/use, 1Mpts fft
$775.00
3
Best Value
10% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Rigol
10% Off

Rigol DS1054Z Digital Oscilloscope 50 MHz DSO 4 Channels

Rigol

$314.00

$349.00
(10% Off)

More Details
Main highlights
- Warranty 3 YEARS
- Up to 30,000 wfms/s Waveform capture rate
- UltraVision: Deeper memory 12 Mpts upgradable to 24 Mpts via a software key ( this is not a typo. This scope has 12 Megs of Memory standard! )
- USB HOST, USB DEVICE, LAN, Aux (TrigOut /PassFail)
- Realtime waveform Record,Replay, function (Opt.)
- Incredible display with multi-Level intensity grading display
- HUGE 7'' screen WVGA(800X480) TFT
- A variety of Math Functions
- 4 Channels, 50 MHz Bandwidth
$314.00
$349.00 (10% Off)
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Siglent

Siglent Technologies SDS1202X-E 200 mhz Digital Oscilloscope 2 Channels, Grey

Siglent

$379.00

More Details
Main highlights
- Standard serial bus triggering and decode, supports iic, spi, uart, Rs232, can, and lin
- Real-time sampling rate up to 1 gsa/use
- IRecord length up to 14 Mpts
- Country of origin : China
$379.00
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

FNIRSI

FNIRSI DPOS350P 4-in-1 Tablet Oscilloscope 350MHz, Spectrum Analyzer 200KHz - 350MHz, Frequency Response Analyzer DDS Generator, 2CH Handheld Oscilloscope 1 GSa/s, 7" Touch Screen Digital Phosphor

FNIRSI

$279.99

More Details
Main highlights
- 【Spectrum Analyzer】FFT-based analysis from 200KHz–350MHz with 4K–32K FFT length. Includes harmonic markers, cursor readouts, real-time 2D/3D waterfall view for EMI checks and signal integrity analysis
- 【Smart Features & Portability】Stores 500 waveforms + 90 screenshots. Supports FFT display, 150M/20M hardware bandwidth limiter, auto power-off. 8000 mAh battery, USB-C charging. Engineered for lab and field use
- 【Frequency Response Analyzer】100 Hz–50 MHz frequency range, 0–5Vpp amplitude, +2.5 V to -2.5 V offset, 20–500 frequency Count. Measures gain/phase/frequency—ideal for Bode plots, loop stability tests, and analog filter tuning
- 【DDS Signal Generator】Outputs 14 standard waveforms and clipped waveforms. 0–50 MHz frequency range, 1 Hz resolution. 0–5 Vpp amplitude, -2.5 V to +2.5 V offset. Adjustable duty cycle from 0.1% to 99.9%. Supports 500 custom clipping waveforms
- 【4-in-1】FNIRSI DPOS350P handheld oscilloscope 350 MHz bandwidth, 1 GSa/s, 47 Kpts depth, 8-16-bit resolution, 50,000 wfms/s refresh. 2 channel oscilloscope, 7" touchscreen, digital phosphor, X-Y mode, 2 mV/div ultra-sensitive, ZOOM, 12 auto measurements, cursor
$279.99

Best lab oscilloscopes - April 2026

RIGOL Digital Oscilloscope DHO924S 250MHz Frequency Band + 12-bit Vertical Resolution + Maximum 1.25 GSa/s Sample Rate + 4 Analog Channels + 1CH Built-in Signal Generator

Siglent Technologies SDS1204X-E 200MHz Super Phosphor Digital Oscilloscopes 4 Channels 1 GSa/s 14 MB Grey

Rigol DS1054Z Digital Oscilloscope 50 MHz DSO 4 Channels

Siglent Technologies SDS1202X-E 200 mhz Digital Oscilloscope 2 Channels, Grey

FNIRSI DPOS350P 4-in-1 Tablet Oscilloscope 350MHz, Spectrum Analyzer 200KHz - 350MHz, Frequency Response Analyzer DDS Generator, 2CH Handheld Oscilloscope 1 GSa/s, 7" Touch Screen Digital Phosphor

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