Best overall Rohde & Schwarz RTB2004 —
Highest overall score (79/100) — the strongest balance of specs, value and recency in this group.
See on Amazon →Independent · sourced · Updated July 2026
Best Oscilloscopes (2026)
The best overall oscilloscope is Rohde & Schwarz RTB2004. The best value oscilloscope is Digilent Analog Discovery 3 ($379). The cheapest is FNIRSI 1014D at $159. 10 oscilloscopes compared from $159 to $10355 across 10 brands — every figure sourced, updated July 2026.
10 oscilloscopes compared on the specs that matter and US price — ranked cheapest-first. Every spec and price links to its source and the date we captured it.
Our data Our pay-blind pick across the 10 oscilloscopes we ranked is Rohde & Schwarz RTB2004 — the Platinum-tier leader on specs-per-dollar, never price or placement. The smart-money alternative is Digilent Analog Discovery 3 ($379). Category Champions, as of July 2026.
Which oscilloscope should you buy?
Three buyer-intent picks from the algorithmic ranking below — no paid placement.
As an Amazon Associate we earn from qualifying purchases. Prices verified 2026-07-13; live price may differ.
Key takeaways
- Lowest price: FNIRSI 1014D at $159 (Manufacturer store fnirsi.com (USD currency) prices the base configuration "1014D Std." at "$159.00 USD" (crossed-out list "$364.99 USD"; button "Add To Cart - $159.00"). Retailer ToolBoom lists the same model at "USD 175.00". Using $159.00 as the typical US direct/street price for the listed base configuration.).
- Typical price: from $159, median $743, up to $10355 — across 8 priced.
- Tracked: 10 products across 10 brands, current through 2026-07-13.
- Compared on: Bandwidth (MHz), Analog channels, Max sample rate gsps, Memory depth mpts, Adc resolution bits, Waveform update rate wfms per sec.
Best by the numbers
Objective winners — each is the leader on one measured spec, with the figure. No subjective ranking.
- Lowest price: FNIRSI 1014D ($159)
- Highest bandwidthMhz: Teledyne LeCroy WaveSurfer 3034z (350 bandwidthMhz)
- Highest analogChannels: Rigol DHO924S (4 analogChannels)
- Highest maxSampleRateGsps: Teledyne LeCroy WaveSurfer 3034z (4 maxSampleRateGsps)
- Lowest weightKg: Digilent Analog Discovery 3 (0.15 weightKg)
Top 3 by quality
An algorithmic overall ranking from the data on this page — value for money, spec strength, and recency. 100% data-driven, no paid placement.
-
Rohde & Schwarz RTB2004 Quality score 79/100 Most powerful -
Siglent SDS814X HD Quality score 76/100 Best value -
Rigol DHO924S Quality score 72/100 Best value
How we rank: Value 45% · Spec strength 35% · Recency 20%. Scores are computed only within this category from published specs and prices — never influenced by commissions or placement. Method & open data →
What to look for
How to read the comparison — what each key spec means and the range across these oscilloscopes.
- Bandwidth (MHz) — higher is better (this group: 100 to 350).
- Analog channels — higher is better (this group: 2 to 4).
- Max sample rate gsps — higher is better (this group: 0.125 to 4).
Comparison
| Compare | # | Oscilloscope | Price | Bandwidth (MHz) | Analog channels | Max sample rate gsps | Memory depth mpts | Adc resolution bits | Waveform update rate wfms per sec | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  FNIRSI 1014D | $159 | 100 | 2 | 1 | — | 8 | — | fnirsi.com | |
| 2 |  Hantek DSO2D15 | $221.49 | 150 | 2 | 1 | 8 | 8 | — | hantek.com | |
| 3 |  Digilent Analog Discovery 3 | $379 | — | 2 | 0.125 | — | 14 | — | rs-online.com | |
| 4 | Siglent SDS814X HD | $587 | 100 | 4 | 2 | 50 | 12 | 500000 | siglentna.com | |
| 5 | Rigol DHO924S | $899 | 250 | 4 | 1.25 | 50 | 12 | 1000000 | rigolna.com | |
| 6 |  Keysight InfiniiVision DSOX1204G | $1652 | 200 | 4 | 2 | 2 | — | 200000 | web.archive.org | |
| 7 |  Tektronix TBS2104B | $3430 | 100 | 4 | 2 | 5 | 8 | — | tek.com | |
| 8 |  Teledyne LeCroy WaveSurfer 3034z | $10355 | 350 | 4 | 4 | 20 | 8 | 130000 | teledynelecroy.com | |
| 9 | PicoScope 2208B MSO | — | 100 | 2 | 1 | 128 | 8 | — | picotech.com | |
| 10 | Rohde & Schwarz RTB2004 | — | 300 | 4 | 2.5 | 20 | 10 | — | rohde-schwarz.com |
Specs are as published by the manufacturer (or a reputable spec source where the official page was unavailable); prices are US launch MSRP. Full per-product records and all spec columns are in our open dataset.
Popular comparisons
Frequently asked questions
What is the cheapest oscilloscope?
FNIRSI 1014D is the cheapest at $159 (Manufacturer store fnirsi.com (USD currency) prices the base configuration "1014D Std." at "$159.00 USD" (crossed-out list "$364.99 USD"; button "Add To Cart - $159.00"). Retailer ToolBoom lists the same model at "USD 175.00". Using $159.00 as the typical US direct/street price for the listed base configuration.), as of 2026-07-13.
How much does oscilloscopes cost?
Across the 8 oscilloscopes with a published price, the median is $743, ranging from $159 to $10355, as of 2026-07-13.
Which oscilloscope is best by the numbers?
Lowest price: FNIRSI 1014D ($159). Highest bandwidthMhz: Teledyne LeCroy WaveSurfer 3034z (350 bandwidthMhz). Highest analogChannels: Rigol DHO924S (4 analogChannels).
How many oscilloscopes are compared here?
10 oscilloscopes across 10 brands, with US price and key specs, current through 2026-07-13.
What is the best overall oscilloscope?
Rohde & Schwarz RTB2004 — Highest overall score (79/100) — the strongest balance of specs, value and recency in this group.
What is the best value oscilloscope?
Digilent Analog Discovery 3 ($379) — Most specification per dollar of any oscilloscopes here at $379.
What is the most capable oscilloscope?
Teledyne LeCroy WaveSurfer 3034z ($10355) — Leads this group on the measured specs — a premium pick at $10355.
More hardware comparisons
How we compiled this
Covers general-purpose digital storage and mixed-signal oscilloscopes (benchtop, handheld, and PC-based USB) currently sold at a published US price. Excludes analog CRT scopes, sound-card/phone-based toy scopes, and dedicated logic analyzers or spectrum analyzers that lack a scope acquisition mode. Price is typical US street price or MSRP in USD for the listed base configuration. bandwidthMhz is the maximum analog input bandwidth in MHz for the listed model (software-unlockable ceilings noted per product). analogChannels is the count of analog input channels (integer). maxSampleRateGsps is the maximum real-time sample rate in gigasamples per second (GSa/s), interleaved across channels where applicable. memoryDepthMpts is the maximum record length in megapoints (Mpts) across all channels. adcResolutionBits is the native vertical ADC resolution in bits (e.g. 8, 12, 14); high-resolution/averaging modes excluded. waveformUpdateRateWfmsPerSec is the maximum waveform capture rate in waveforms per second; null if not disclosed. displaySizeIn is the built-in display diagonal in inches; null for PC-based instruments with no display. hasDigitalChannels is true when the model provides logic/digital (MSO) channels as standard or an integrated factory option. builtInSignalGenerator is true when an integrated arbitrary/function waveform generator is available on the model. formFactor is one of benchtop, handheld, or pc-usb. weightKg is instrument weight in kilograms.
Last verified 2026-07-13. We re-check published specs and prices on a recurring cadence and update this page when they change.
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