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Hantek

Hantek 2D72 Handheld Oscilloscope 70MHz Waveform Generator Multimeter 3 in 1 Multifunction Tester 2CH+AFG+DMM

    • Based on 423 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Dec 28
Order within 9 hours and 46 minutes
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Style: 70MHz 2CH+DMM+AFG


Features

  • Function: Oscilloscope+Multimeter+Waveform Generator; 70 MHz Digital Oscilloscope with 2 channels -- Sample Rate Range 250MSa/s(Single-channel), 125MSa/s(Dual-channel).
  • Simplify operation, convenient to use: 250M Sampling rate, 70MHZ Bandwidth. 10MV-10V Vertical resolution; Auto automatic measuring function; Key tone settings, Adjustable backlight brightness, Backlight, duration and auto power off time. Digital voltmeter function, Cursor measurement, reference waveform,waveform Storage function.
  • Multifunction Digital Multimeter Function, High sensitivity and accuracy, showing clear, stronganti-overload capability, easy to carry. Digital multimeter which can be used to measure AC/DC voltage/current, resistance, diode,capacitance, on-off test.
  • We offer 1 year warranty with 30 days worry-free return, so 100% satisfaction and zero hassle returns guaranteed. Please don't hesitate to contact us when you use the item.

Brand: Hantek


Power Source: Battery Powered


Style: 70MHz 2CH+DMM+AFG


Item Weight: 1 Pounds


Measurement Type: Voltmeter, Multimeter


Package Dimensions ‏ : ‎ 9.7 x 7.5 x 4.6 inches; 1 Pounds


Item model number ‏ : ‎ 2D72


Batteries ‏ : ‎ AAA batteries required. (included)


Date First Available ‏ : ‎ March 25, 2019


Manufacturer ‏ : ‎ Hantek


Country of Origin ‏ : ‎ China


Best Sellers Rank: #31,659 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #22 in Lab Oscilloscopes


#22 in Lab Oscilloscopes:


Customer Reviews: 4.5 4.5 out of 5 stars 423 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews

    • Basic Features, but excellent specifications for the price
Style: 70MHz 2CH+DMM+AFG
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
Review Image by Matthew Wachowski Matthew Wachowski
TLDR: This is a scope with basic features but comes in at a very low price and (unlike many other cheap scopes) the core hardware meets the advertised specs. A good second scope, in my view. OK as a first scope if portability and price are critical aspects. Specifications Getting a true bandwidth measurement requires equipment that I do not have. I do have an OK 50 Mhz generator though and see little attenuation (well under 3 db) when feeding in a 50 Mhz signal. Photos of 1Mhz and 50Mhz are attached for comparison. I would say that the specified 70 Mhz analog bandwidth should be easily achieved. That said, with 250 Msamples/sec, I'd say 50 mhz is a good practical limit for single channel or 25 Mhz dual channel (125 Msamples/sec when dual channel). That's application-specific as it depends on how many samples-per-cycle you consider acceptable. Signal Generator The optional signal generator is basic but it performs its functions well. Attached photos include: - 1 Mhz sin 2V Pk-Pk driving a 50 Ohm load. Looks great. - 25 Mhz sin wave (the limit) with the same specs. A bit of attenuation but not bad. - 1 Mhz square wave with the same specs. Looks excellent with no ringing. I also measured rise time at 6.5 ns, which is excellent considering it's an overall system measurement (cables, oscilloscope, etc) - 10 Mhz square wave (the limit). As expected, it's starting to fall apart a bit at the limit. - An example arbitrary waveform: If you connect PC software, you can program your own waveforms but I have not tried. Overall PROs - Portability. Useful for applications like cars, appliances or other field applications. - It meets its specifications: Note that there is a lot of false advertising from competitors at this price point. - Price: It's very low, but watch for inflated sales prices. - Build Quality: Very impressive at the price point. They even include a nice carrying case and a bunch of useful accessories. You only get one proper probe but a second one will only cost $10 or so. - Not grounded. A bench scope is grounded which is a mixed bag in that you need to be mindful of what the ground clip touches when measuring grounded equipment (i.e. don't try measuring grounded equipment). With this Hantek, the common is floating so you are ok doing low voltage work (high voltage work still needs a differential probe for safety). Also note that the two channels of this scope are not isolated from one another (again, a differential probe is needed for this application). - Multimeter. The multimeter is basic, but it has what you need for most work. I compared it against my Fluke 115 and Brymen 869 and all three agree with one another. - Signal generator (depending on the model): See above - 18650 cells. That means cheap/easy replacements when the batteries are ready to be retired. You are giving up (verses a bench oscilloscope): - Memory depth limited to 6000 points (or 3000 per channel). This is very little memory compared to a benchtop scope. It's ok for viewing live waveforms but you don't get a nice history function, no magnify feature and there is not enough memory for quality XY plots. - Triggering and signal stability not to the level of my bench scope. Still usable. - Limited triggering. You get rising, falling, and either edge. No holdoff time. - Limited Automatic Measurements: You just get the basics of live frequency, min voltage and max voltage. No rise time, pulse width, etc. No statistics over time. - Screen is small: The smaller screen helps portability, but larger screens are nicer to work with. - Interface is more clunky. I don't think this is a deal breaker but there is more menu diving and multiple button presses to complete common tasks. Benchtop scopes generally have similar interfaces to each other so once you learn one you can mostly drive others. This one doesn't work the same so you'll need to look over the manual. - Serial decoding - no CANN, I2C, SPI, etc. These are really useful but you can get a second dedicated device relatively cheaply to cover these cases. - No FFT, although many bench FFTs are a bit of a gimmick as well. ... show more
Reviewed in the United States on September 19, 2020 by Matthew Wachowski Matthew Wachowski
    • Solid
Style: 40MHz 2CH+DMM+AFG
Bought because I dropped a hammer on my crappy multimeter and I've been looking for an excuse to get a new one, I really wanted an oscilloscope too but we all know how expensive they are. I honestly don't really use the oscilloscope feature a whole lot but I have used it once or twice and it works pretty good, the user interface is a little confusing but once you know how to use it it's great. I wish the packaging was a little bigger because after you take all of the accessories out it's kind of a pain to get them back in addition to the DMM. Multimeter does exactly what it says it does, It works. My only real complaint about the whole thing is that the screen turn off time sometimes gets in the way of something that I'm doing, I think you can turn it off so that's not really a huge issue but also it's not very good with when the sun is reflecting off of it, I usually have to find a specific spot for it when I'm doing something or else the reflection of the Sun will just make it completely unreadable so I just keep it in the shade most of the time. Overall it's very solid, works great, I don't know if there's any type of circuit protection built into it but I feel like they're probably is because I've definitely done some things at some point that should have popped a fuse but it just didn't, very nice device and honestly My only regret was not getting the highest tier one even though I'm sure I wouldn't have used whatever that extra thing was, I'm just like that I guess. 10/10 ... show more
Reviewed in the United States on September 3, 2023 by The Dude
    • Hanktek 2C42 Handheld Oscilloscope Multimeter
Style: 40MHz 2CH+DMM
This multimeter works fine. The oscilloscope graphic is great and the screen size is just right to use. The only issue is that it has a button for a frequency generator but does not work. To calibrate the signal I had to buy a separate signal generator. There is a model that contains the frequency generator but cost more. It looks like the company used the same casing for both models. The instrument is accurate. The signal generator is not used all of the time but the manufacturer should have at least used a different casing for it that did not have a button available for the signal generator. In a way it is misleading. This is the reason I gave the instrument a 4 star rating. Otherwise the instrument works great! ... show more
Reviewed in the United States on July 9, 2022 by Ana Rua Dobles
    • Electronics Lab in a Box!
Style: 70MHz 2CH+DMM+AFG
This thing is really the cats meow for HF ( 3-30MHz ) ham radio projects. I immediately put it to work when it came in the door. For what it does, the size is amazing. I can do casual electronics experimenting on my desk without piling it high with equipment. And having it battery powered is a real plus - you don't have to worry about frying it with ground loops. The UI is a little strange, but one quickly gets used to it. I love the measurements capability built into the oscilloscope - you don't have to peer at the waveform and count divisions to find out the frequency of something. The waveform generator is also very handy, especially since you can apply a DC offset to its output. One small niggle - there is no scope calibrate pin. But with a built-in waveform generator, who needs it? It's not QUITE pocket size - pretty chunky. And there is an OWON one now with slightly better specs. Bigger screen. ... show more
Reviewed in the United States on February 3, 2022 by Jerome Kaidor
    • Nice Scope for Hobbyist and Students
Style: 70MHz 2CH+DMM+AFG
This product provides quite a bit of value for the money. The Oscilloscope works great, the Digital Multimeter is a handy feature. The waveform generator is a nice touch. This product is great for Electronic project builders or students. Where a multifunction product with compact size and low price is desired. ... show more
Reviewed in the United States on January 6, 2022 by Hector Carveth

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