What oscilloscope between $500 and $1000 in 2019? - Page 1
Forum section: electronics / testgear

author: jtruc34
author_rank: Regular Contributor
timestamp: April 08, 2019, 01:31:30 pm
content: I've asked the same sort of question about multimeter in another thread, and the answer seemed to be almost unanimously Brymen. I've read that the Rigol 1054Z still has one of the best value for money in the $400 range, but I've got a bit more money to spend. What would be a good choice in the 500-1000 range?I should also mention that I live in EU (sort of) and that shipping is a often important factor.

author: TK
author_rank: Super Contributor
timestamp: April 08, 2019, 01:37:08 pm
content: Is this your first scope? You should include some background information, like if you need it for professional or hobby use, what type of projects you usually work on (digital, microcontrollers, analog, audio, power, automotive, etc).

author: jtruc34
author_rank: Regular Contributor
timestamp: April 08, 2019, 01:53:42 pm
content: Oh yes! Definitely. I'm a hobbyist working on all the stuff I can do. What a like the most are digital discrete circuits, microcontrolers, audio circuits, radio transmitters and making RC planes. I'm ending the list here but I'm actively trying to widen it.

author: TK
author_rank: Super Contributor
timestamp: April 08, 2019, 02:08:08 pm
content: If you are into hacking and trying new stuff, have time to wait for firmware fixes, etc, then I recommend the Rigol MSO5074.If you want a more stable instrument, still at hobby / low-cost professional level, then the Micsig TO1104, GWInstek1054B, Siglent SDS1204X-E are good options. The micsig offers portability and full options for around $500-$600.If you want to go for the A-brand and want to experiment, then EDUX1002A is now offered with 15% discount and you can get it for under $400 and hack it to a full DSOX1102G by soldering some ICs and passives. If you want an A-brand scope and don't want to experiment, then DSOX1102G (2 analog + 1 digital channels) or DSOX1204G (4 analog channels) are good options. The EDUX1002A and DSOX1102G can be hacked to enable serial decoding... the DOSX1204G is based on Linux and still does not have any know hacks available.

author: rstofer
author_rank: Super Contributor
timestamp: April 08, 2019, 02:23:35 pm
content: Personally, I would be looking at the newish Siglent SDS1204X-E 4 channel 200 MHz scope. I want 4 channels, that's why I bought the DS1054Z and more bandwidth is always good. This scope runs around $800.Technically, I suppose you could buy the SDS1104X-E and unlock it thus saving quite a bit of money. Everybody does this with the 1054Z to change from 50 MHz to 100 MHz but I think in the case of the Siglent, I would just buy it at 200 MHz.Either way, the scope deserves serious consideration.

author: BillB
author_rank: Unknown
timestamp: April 08, 2019, 02:37:39 pm
content: For $499, the Siglent SDS1104X-E is relatively easy to "upgrade" to an SDS1204X-E and has a nice number of features for the money. Having four channels is nice, especially if you want to do something like SPI decoding. It would come in handy for 72MHz work, but not much for 2.4GHz.

author: Fungus
author_rank: Super Contributor
timestamp: April 08, 2019, 03:39:34 pm
content: I'd get four channels and with four channels there's not much in between a hacked Siglent SDS1104X-E and $1000.For $1000 there's the Rigol MSO5072 which can be hacked up to very some big specs.

author: nctnico
author_rank: Super Contributor
timestamp: April 08, 2019, 04:04:56 pm
content: Quote from: jtruc34 on April 08, 2019, 01:31:30 pmThat is no longer true: The GW Instek GDS1054B costs the same and can also be hacked to have a boatload of options (and individual channel controls).

author: Noy
author_rank: Frequent Contributor
timestamp: April 08, 2019, 04:16:27 pm
content: Ne careful nctnico is a gw-instek fanboy and Rigol hater...Look into the mso5000 thread.

author: Fungus
author_rank: Super Contributor
timestamp: April 08, 2019, 04:27:17 pm
content: Quote from: nctnico on April 08, 2019, 04:04:56 pmCalm down!There's not much danger of him buying a DS1054Z, he's already said he's going to spend more.

author: nctnico
author_rank: Super Contributor
timestamp: April 08, 2019, 04:30:00 pm
content: Quote from: Fungus on April 08, 2019, 04:27:17 pmJust stating for the completeness. TK already listed all the alternatives.

author: Old Printer
author_rank: Frequent Contributor
timestamp: April 08, 2019, 06:31:39 pm
content: Quote from: nctnico on April 08, 2019, 04:04:56 pmntcnico, what pro - cons can you expand on between a hacked GDS1054B and a hacked Siglent SDS1104E-X? The GDS has individual controls but the SDS has dual 1GSa ADCs. Thanks

author: TK
author_rank: Super Contributor
timestamp: April 08, 2019, 06:48:23 pm
content: I returned the MSO5074 2 weeks ago and got a DS1054Z from the Rigol clearance center... What a difference!!! The DS1054Z feels more responsive, the display is super crisp, I can now say that in terms of display quality and UI responsiveness, the MSO5000 series is a downgrade from the DS1054Z.I think the DS1054Z is still an excellent option... I said before... the upgrade from the DS1054Z is the DS1054Z, not the MSO5000.If I were you, I would buy the DS1054Z and spend the rest of the money in a bench power supply, a signal generator, and so on.I am also tempted to trying the GWInstek 1054B, as the new hack opens lots of new options, i.e. serial decoding... but these options are not officially supported on this model, I think... I cannot find any reference in the user manual.

author: Old Printer
author_rank: Frequent Contributor
timestamp: April 08, 2019, 07:06:26 pm
content: Quote from: rstofer on April 08, 2019, 02:23:35 pmRstofer, 1104x-e vs 1204x-e - Does buying the factory enabled 200 MHz version for the extra $250 give you any tangible pluses besides official 200 MHz probes? I am about to pull the trigger on one of these or the GDS and want to make sure I don't miss something. Thanks

author: rsjsouza
author_rank: Super Contributor
timestamp: April 08, 2019, 07:39:14 pm
content: Quote from: jtruc34 on April 08, 2019, 01:31:30 pmAs you can see, oscilloscopes are far from unanimous...In addition to TK's excellent suggestions:Perhaps you would like to try the MSO1104Z-S from their clearance center...https://www.rigol.eu/clearance/Actually, Batronix has a fire sale that has other options as well:https://www.batronix.com/shop/sales/index.htmlIf you don't care for four channels, Siglent's SDS2102X-E may be an option.https://www.welectron.com/Siglent-SDS2000X-E-Oszilloscope-SeriesThe four channel on this series is the SDS2104X, but it goes above budget.https://www.welectron.com/Siglent-SDS2000X-Oscilloscope-SeriesThe GW Instek GDS2072E is also an option if you don't care for four channels:https://www.tme.com/us/en-us/details/gds-2072e/digital-oscilloscopes/gw-instek/The GW Instek GDS2074E could also be an option, although a bit above the budgethttps://www.tme.com/us/en-us/details/gds-2074e/digital-oscilloscopes/gw-instek/(you didn't specify if Euros or Dollars)

author: jtruc34
author_rank: Regular Contributor
timestamp: April 08, 2019, 08:27:48 pm
content: The nice thing about Siglent and Keysight is that they are sold on Welectron which is really convenient for me (no shipping and really fast delivery).Quote from: TK on April 08, 2019, 02:08:08 pmI don't quite understand why you recommend it so much before saying how much you hated using it...Quote from: rsjsouza on April 08, 2019, 07:39:14 pmIndeed...Quote from: rsjsouza on April 08, 2019, 07:39:14 pmI did in the titleQuote from: Old Printer on April 08, 2019, 07:06:26 pmI'm wondering the same. I don't mind hacking one, but then, what would be the point to put an extra $250 if it was so easy?Also, I'm wondering what the difference is between the Siglent blablax series and the blablax-e is, beside the price difference.Quote from: BillB on April 08, 2019, 02:37:39 pmFrom what I can read, 2.4GHz seems unaffordable anyway to work with, isn't it?

author: TK
author_rank: Super Contributor
timestamp: April 08, 2019, 08:35:06 pm
content: Quote from: jtruc34 on April 08, 2019, 08:27:48 pmBecause you said you had $1000 to spend and I must admit that the MSO5074 hacked for $999 is a very good value scope. I did not like it, for me it is less responsive than the DS1054Z and if you are not going to use all the features, then why spend the extra $600? I guess that is what happened to me, the same bug doesn't hurt too much on a $375 scope than on a $999 one. My expectations were too high, I already had a Micsig, a Keysight and an Agilent scopes...The biggest disappointment for me was the serial decode being slow, not what I expected for a scope that claims to do it in the custom ASIC

author: nctnico
author_rank: Super Contributor
timestamp: April 08, 2019, 08:40:49 pm
content: Quote from: Old Printer on April 08, 2019, 06:31:39 pmI think the SDS1104E has bode plotting where the GDS1054B has input signal filtering, free form math equations and alternate triggering so you can get multiple unrelated signals steady on the screen. The SDS1104E may have other features the GDS1054B doesn't have but I'm not that familiar with the SDS1104E.

author: Fungus
author_rank: Super Contributor
timestamp: April 08, 2019, 09:06:09 pm
content: Quote from: TK on April 08, 2019, 08:35:06 pmIt has 400Mb of memory to decode, it's unfair to compare with 'scopes that only have 100kb.Maybe you could set a smaller memory size when decoding serial data.

author: nctnico
author_rank: Super Contributor
timestamp: April 08, 2019, 09:11:22 pm
content: Quote from: Fungus on April 08, 2019, 09:06:09 pmIt is not unfair. It shows that the decoding isn't implemented in an efficient way. There are other oscillscopes with 400Mpts of memory on which the decoding is instant.

author: tautech
author_rank: Super Contributor
timestamp: April 08, 2019, 09:45:09 pm
content: Quote from: jtruc34 on April 08, 2019, 08:27:48 pmTypically X models have an 8" displayand50 Ohm inputs however the more recent X-E's have better FFT and some more/better features possible due to their faster processor.The one X-E exception for 50 ohm inputs is the SDS2000X-E range.At this time all X-E's except SDS1202X-E use a shared vertical control.FWIW my pick value for money is SDS2202X-E for $ 620.It offers many more features than SDS1202X-E and better performance

author: Electro Detective
author_rank: Super Contributor
timestamp: April 08, 2019, 11:23:54 pm
content: Try for a good 4 channel > a properFULL4 channel in the bandwidth you need aka 100mhz and up...with no shared controls, inputs, and 'sacrifice a channel'for external trigger BS to be thinking about on a taskand if you're not comfortable (yet) with all 4, just use channel 1, or 1 and 2, to get familiar with all the onboard softs, menus and stuff.Having four closely matched 10x probes supplied is nice tooI'm confident the blokes here will eventually steer you to a decent affordable DSO...hopefully with good after sales support!

author: Plasmateur
author_rank: Regular Contributor
timestamp: April 08, 2019, 11:41:42 pm
content: MSO5074 paired with SDG6022X is where it is at.

author: KC0PPH
author_rank: Unknown
timestamp: April 09, 2019, 03:04:27 am
content: I want to hop in on this too as I am torn as to which way to go.I cant tell you what I "need" because I do not know this information. I can say that I have an "Interest" in FPGA and PIC microcontrollers. I have dabbled with PIC32MX and have decided to start playing with PIC32MZ due to the graphics support. As for FPGA I have played around with a DE0-Nano and have had some fun with it.I have an Analog Discovery and a 2MHZ Signal gen (Not AWG). I also have an Extech 470DMM.I have interests in higher speed data stuff such as RAM. I want to build my own DDR controller in the FPGA someday.I am drawn to the MSO5074 as I can have a 350Mhz 4Ch scope for $909 (Student Discount + hack). I am trying to figure out if I can justify this. The AWG seems nice but I dont know what I would use that for currently.Ideally I think I should have a 200Mhz 4 channel scope. Not sure if I am thinking straight. The LA would also be nice to have for playing with parallel buses (i.e DDR).So my question is:Should I stretch and get a 5074, or should I get the 1054Z? I could also see myself getting a Siglent 1104X-E. I might also be interested in a Keysight DSOX1204 but the AWG puts it out of my price range. I just have not figured out if you can hack that scope.Now a quick request. Please dont mention about how any of these scopes are "crap". I am looking for Hobbyist/Student use. I have been following the MSO5000 threads very closely and understand the shortcomings and those are not a factor in my decision. I am more than willing to "take the risk"

author: Noy
author_rank: Frequent Contributor
timestamp: April 09, 2019, 08:22:33 am
content: Go for the MSO5074..Bigger Screen, individual channel knobs. "Open" Linux system and in future bodeplot function. And for DDR you need higher bandwith. 100MHz is a way to Low for DDR or even mmc card with SDR50. Personal i think you should go for >1GHz and additional differential probes but this is a way to expensive for hobbiest... In future you might go for DDR2 but then it gets even close with 350mhz...

author: AndyC_772
author_rank: Super Contributor
timestamp: April 09, 2019, 08:34:52 am
content: For DDR, it's only worth using a scopeat allto check basic functionality, ie. what logic levels are driven when and by which device. If you're writing a controller from scratch for some reason, then it may be a useful tool for that. A scope with a bandwidth a few times greater than the clock speed is all you need - and even then, you'll be wanting active probes and the best possible probing technique you can learn.You won't measure anything at all about the timing or signal integrity without specialist equipment, though, so don't even try.

author: Fungus
author_rank: Super Contributor
timestamp: April 09, 2019, 08:57:38 am
content: Quote from: KC0PPH on April 09, 2019, 03:04:27 amIf you have an AD then you don't need the AWG part.Quote from: KC0PPH on April 09, 2019, 03:04:27 amA Rigol 1054Z has nearly 200Mhz in reality.Quote from: KC0PPH on April 09, 2019, 03:04:27 amIt's another option in between the two Rigols.I'm legally required to say that GW-Instek makes a 'scope in this price range.Quote from: KC0PPH on April 09, 2019, 03:04:27 amYou won't get a definitive "correct" reply because a lot of this is a matter of taste, brand affinity, emotional baggage and people with financial interests.The only thing I can promise you is a "These scopes are crap" reply very shortly.

author: nctnico
author_rank: Super Contributor
timestamp: April 09, 2019, 09:01:13 am
content: Quote from: KC0PPH on April 09, 2019, 03:04:27 amForget about measuring anything meaningfull on a DDR memory bus with a 200MHz scope. A 100MHz DDR interface (DDR200) is within the realm of a hobby project but still you'd need an oscilloscope capable of 500MHz (with 50 Ohm inputs) and a logic analyser with at least 2Gs/s ability to verify the timing. Either way having an MSO is very useful for FPGA projects. The ability to see signal 'live' (which a logic analyser can't do) is handy to have.However if you are not sure about your basic requirements then by all means buy a scope which works. The MSO5000 looks cool to have but you have to try and find impartial reviews (like the one Dave did) and see if it matches your use case. Do realise that people who bought it may seek justification for their choice. They spend $1000 which is a lot of moneyso they can't possible be wrong. I used to be like that too right after I bought a scope with unfinished firmware a couple of years ago so I know the feeling all too well. I'm reading my own posts from a couple of years ago only others are writing them.

author: TK
author_rank: Super Contributor
timestamp: April 09, 2019, 10:38:19 am
content: Quote from: KC0PPH on April 09, 2019, 03:04:27 amIn your case, I would buy a used Agilent Logic Analyzer like the 1670G or 16702B, if possible with the pattern generator for the DDR stuff. You can get it for around $200 - $300, then go for an entry level 4-channel scope (DS1054Z, GWInstek1054B, Siglent 1104X-E, micsig TO1104) and get a Rigol 2 channel AWG from the Rigol Clearance Center for around $300.

author: nctnico
author_rank: Super Contributor
timestamp: April 09, 2019, 10:51:42 am
content: Personally I like the Tektronix TLA700 series better. The TLA7AA4 modules have up to 8Gs/s of sampling speed but these also have a 4 channel analog multiplexer. This means you can connect an oscilloscope to the TLA7AA4 analog outputs and select any of the inputs. The TLA7AA4 modules and the probes with 'compression connectors' are dirt cheap. These probes are insane value for money. I paid areound $50 for each and they have 32 active FET probes with 2GHz bandwidth.If you want to tinker with high speed memory busses in your own project then incorporate some footprints for the probes and you'll have the most perfect signal pick-up points ever. But we're getting off-topic...

author: TK
author_rank: Super Contributor
timestamp: April 09, 2019, 10:54:30 am
content: Quote from: nctnico on April 09, 2019, 10:51:42 amCan you give an example use case for the TLA7AA4 analog outputs? I am trying to find a justification to get a TLA714 - TLA715...

author: nctnico
author_rank: Super Contributor
timestamp: April 09, 2019, 11:02:38 am
content: This is a measurement I did on an 80MHz DDR-LVDS bus using a TLA7AA4 module + probes (and an Agilent DSO7104A).

author: Rohde_TestWalker
author_rank: Newbie
timestamp: April 09, 2019, 06:37:00 pm
content: I may be a bit biased as I work for them, but another option would be the Rohde & Schwarz RTC1000, which starts at $975. It's the upper end of your range, but you get the functionality of an oscilloscope, logic analyzer, protocol analyzer, frequency analyzer, pattern generator, function generator, digital voltmeter and component tester in a single instrument. It has a 2 Gsample sampling rate, 2 Msample memory depth, and low-noise measurement capability as it uses state-of-the-art A/D converters. Again, it costs more than the Siglent or Rigol scopes, but it's a professional-quality instrument, with the best of German engineering. Seriously! And, that said, I'm always around here on EEVBlog to help with any questions on that, or test & measurement in general. Good luck! Rich.

author: Fungus
author_rank: Super Contributor
timestamp: April 09, 2019, 06:47:45 pm
content: Quote from: Rohde_TestWalker on April 09, 2019, 06:37:00 pmIt's a very nice little 'scope, but you don't get all those options for $975.It's good to have a real R&S representative around here though. I'm sure you'll be in demand.

author: 2N3055
author_rank: Super Contributor
timestamp: April 09, 2019, 08:08:03 pm
content: RTC1000 is very nice instrument.But 975 USD buys you 50MHz 2ch version without any kind of serial decoding or triggers.That is not usefull at all.8ch MSO + decodes + 100MHz brings it to 2100€350MHz brings it to 3000€ level.RTC1000 50 to 200MHz upgrade costs almost the SAME as Siglent SDS2352X-E. That is a 350MHz scope with 2Gs/sec and 14X memory, all the protocols and triggers. Full functional scope. No hacking, all legal.RTC1000 50 to 350 MHz upgrade alone roughly buys you same Siglent with 16ch MSO option.No offence, but that pricing is joke.R&S has to wake up.. If price was 20-30% more than Siglent in the same config, we could argue it was worth the pedigree.. At these prices no, its not...Sorry.

author: TK
author_rank: Super Contributor
timestamp: April 09, 2019, 08:15:57 pm
content: When I was young I saw an advertisement that said: "Grundig (German TV brand), expensive but the best".

author: tautech
author_rank: Super Contributor
timestamp: April 09, 2019, 08:18:27 pm
content: Quote from: TK on April 09, 2019, 08:15:57 pmSure, and we've all seen the ads ' get a real scope'.

author: KC0PPH
author_rank: Unknown
timestamp: April 09, 2019, 08:28:26 pm
content: Quote from: Rohde_TestWalker on April 09, 2019, 06:37:00 pmIs the RTC1000 support software upgrades or does it require sending it in if I decide to increase BW?Also does R&S offer any student discounts?Lastly is it hackable?

author: Fungus
author_rank: Super Contributor
timestamp: April 09, 2019, 08:34:38 pm
content: Quote from: KC0PPH on April 09, 2019, 08:28:26 pmIf it was hackable then it would be easily worth $975.I'm not sure any of the hackers here owns one to play with though.

author: 2N3055
author_rank: Super Contributor
timestamp: April 09, 2019, 09:01:42 pm
content: None of R&S are hackable. Also every sigle thing is an option. Today when manufacturers are giving all the options for free, they are charging for things like segmented memory.. Which by the way RTC1000 doesn't have, not even as option.It is better than DS1000Z if you are willing to have only 2ch. Siglent 1000X-E and 2000X-E are waay better, GW-Instek 2000E series even more. Hell, Keysight DSOX1204G is much better choice for less money, if you want A brand.Really, for less than 3000€ you can get RTB2004 with full option bundle. It is only 70MHz but it is hell of scope and 4ch...

author: rsjsouza
author_rank: Super Contributor
timestamp: April 10, 2019, 01:47:51 am
content: I have to agree with others here: R&S entry level buys me aDSOX1204A. The options are not much better:$200for I2C and SPI decoding?!? Then more $200 for RS232/422/485?!? Wake up and smell the coffee. Two very simple options buy you the DS1054Z or the SDS1102X-E.This is an entry level scope and therefore the leverage a hobbyist has in negotiating all this is nil. I am sorry to say, but Keysight is closer to reality here, despite still charging for the decoding options as well.

author: KC0PPH
author_rank: Unknown
timestamp: April 10, 2019, 02:01:31 am
content: I am hoping as the Keysight one gets more units sold that it becomes hackable. I think it would be my first choice. I really like the R&S but its a pretty pathetic scope for $1k compared to the other offerings.

author: Harjit
author_rank: Regular Contributor
timestamp: April 10, 2019, 05:29:16 am
content: Another scope to consider is the Owon XDS3104AE. It is the only scope in this price range that has an ADC that is more than 8 bits.I've attached a table from their manual on the bits per sample VS sampling rate.The manual can be found at:http://files.owon.com.cn/specifications/XDS3000%20Four-Channel%20Series%20Oscilloscopes%20SPECIFICATIONS.pdfMore info.:http://www.owon.com.hk/products_owon_xds3000-e_series_4ch_8_%7C_14bit_touchscreen_digital_oscilloscopeI've seen it for around $509 to $599.They have the XDS3204AE version which doubles the sample rate for 12bit and 8 bit mode but this seems to be 2x the price.I don't have experience with this scope but am very seriously considering it.

author: Fallacy4KnowOne
author_rank: Newbie
timestamp: May 02, 2019, 07:48:24 pm
content: Keysight dsox1102g new for $737 and used on eBay for$618 with2, 200MHz probes. Not good for DDR, but looks great for analog desgin and I love the Bode plot feature that comes standard.

author: KC0PPH
author_rank: Unknown
timestamp: May 02, 2019, 08:18:57 pm
content: I actually went for the 5072. I have 2 spare 300Mhz Probes from my Tektronix 2465, and decided that if I want the extra 2 Rigol Probes I can Pay the $100 for them later instead of now.Thanks for the input guys.

author: Fallacy4KnowOne
author_rank: Newbie
timestamp: May 02, 2019, 09:39:29 pm
content: I just went for the Keysight DSOX1102G. Been itching to get that one for a bit and that price was perfect.

author: martinot
author_rank: Regular Contributor
timestamp: July 10, 2020, 10:14:45 pm
content: Quote from: rsjsouza on April 10, 2019, 01:47:51 amUpdate;I agree that serial decoding should be included in base scopes. It also seems that KS changed their mind (perhaps reading comments from users and forums like this one), and it is now included on all new 1200-series scopes for free.

author: Mr. Scram
author_rank: Super Contributor
timestamp: July 10, 2020, 10:42:56 pm
content: Quote from: martinot on July 10, 2020, 10:14:45 pmWhat's up with kicking all the ancient Keysight theads?

author: martinot
author_rank: Regular Contributor
timestamp: July 10, 2020, 11:07:10 pm
content: Quote from: Mr. Scram on July 10, 2020, 10:42:56 pmI am in the process of getting my own scope, and reading up up on old threads. KS 1200-series looks like a very good candidate, that I also have had the chance to test myself and very impressed with so far. So that one is one of the scopes on top of my list, so started naturally with all facts and threads about it. The other KS threads about their pricier series I have not read, as it is only the 1000-series (from KS) that is within my budget.But I am also considering a lot of other scopes from other brands. I am not invested in any specific company or brand. Really like the R&S scopes as well, even if the 2000-series is a little over my budget. I like touch screen and MSO option on the R&S 2K, even if it seems to be a bit sluggish from what I have seen on YT (and that is probably the most negative as I generally hate slow user interfaces on machines/devices in general). But would like to test a R&S scope myself before judgement.Also considering som Chinese pure players (generally great hardware, but seems to have less polished software generally). The new Micsig one looks like a great option with both touch interface and also knobs/buttons. Will look up and read up more on that one as well.Market has not radically changed in 1-2 years, so I find a lot of relevant threads that given me a lot of information (and also misinformation that I read about when I browse them). So reading up on 1-2 year old theards - I do not think that is any bad idea.It is not only scopes released this last month that is relevant to consider when buying a new one.If it had been 10 year old threads; when I would agree with you that they probably are not relevant today (unless your buying on the second hand market).

author: tautech
author_rank: Super Contributor
timestamp: July 11, 2020, 03:58:14 am
content: Because martinot is dredging up old threads to help with DSO buying decisions a correction is needed to below post:Quote from: 2N3055 on April 09, 2019, 08:08:03 pmDunno how/why I missed it at the time.

author: 2N3055
author_rank: Super Contributor
timestamp: July 11, 2020, 07:33:28 am
content: Quote from: tautech on July 11, 2020, 03:58:14 amSorry for not being clear. Rtc1000 has 2 MS so SDS2352X-E with 28MS has 14. times more..

author: martinot
author_rank: Regular Contributor
timestamp: July 11, 2020, 07:55:29 am
content: Quote from: tautech on July 11, 2020, 03:58:14 amTautech; not "dreding" up old posts.That said (instead of you normal sales pitches and trash talking about the competition), I do think you make a relevant fact correction here, and appreciate that one.