Shopping for an oscilloscope in the oscilloscopes signal spectrum analyzers world often comes down to a budget and a bench philosophy. On one side is the used Tektronix TDS 380; on the other is the new Hantek DSO2000 series. Both can be had for around $200, so your choice really depends on what you'll be measuring.
Quick verdict
If you routinely probe fast analog signals and like the classic interface of a CRT scope, the Tektronix TDS 380 is the scope for you. If you'd rather have a new digital all-in-one that covers a wider range of bench tasks, the Hantek DSO2000 series is the smarter buy.
At a glance
| Spec | Tektronix TDS 380 | Hantek DSO2000 |
|---|---|---|
| Listed price | $195.00 | $199.97 |
| Condition | Used | New |
| Bandwidth | 400 MHz | 100/150 MHz |
| Max real-time sampling | 2 GS/s | 1 GSa/s |
| Channels | 2 | 2 plus built-in 25 MHz AWG |
| Noteworthy extras | CRT, RS-232, GPIB, video out | 8M memory, protocol decode, 32 auto measurements |
Where each scope wins
The Tektronix TDS 380 wins for higher-bandwidth work. Its 400 MHz bandwidth and 2 GS/s real-time sampling outpace the Hantek, and the rear-panel connectivity options make it easy to integrate into a classic lab setup.
The Hantek DSO2000 series wins for modern bench variety. It bundles more tools into one box, so you can handle a wider range of tasks without adding extra equipment.
Product notes
Tektronix TDS 380
If you need a high-bandwidth workhorse and you prefer the classic look and response of a CRT display, this used Tektronix TDS 380 is a strong candidate. It offers two channels, a suite of measurement features including autoset, measure menu, math functions, and hardcopy, and rear-panel I/O with RS-232, GPIB, Centronics, and video output. The integrated handle doubles as a tilt stand, so it sits comfortably on a crowded bench. The limitation is that this is a used unit, so you're buying a specific instrument as-is. The 8-bit resolution is typical of its generation, but today's scopes often offer more vertical detail. For classic analog debugging, this unit delivers.
Hantek Digital DSO2000 Series
For an all-in-one bench companion, the new Hantek DSO2000 series gets a lot right. It has two analog channels plus a built-in waveform generator, so you can create and measure signals without separate gear. The 1 GSa/s sampling and 8M memory depth are plenty for embedded and logic work, and the built-in protocol analysis covers RS232/UART, I2C, SPI, CAN, and LIN. The 32 automatic measurements give you instant readouts across common signal parameters. The main limitation is bandwidth: the advertised 100/150 MHz range is below the Tektronix's reach, so it's not for very high-frequency RF or fast digital edges. If you want a modern, feature-dense scope, this is the one to reach for.
The bottom line
Two scopes, two very different intentions. The used Tektronix TDS 380 is your pick when raw bandwidth and classic bench feel matter most, and you're comfortable with a previously owned instrument. The new Hantek DSO2000 series is your pick when you want a new digital scope with the conveniences of a modern all-in-one tool. Let your bench habits decide.
