Пікірлер

• 
  @2010stoof15 сағат бұрын

  Does this need time to charge the caps inside? Im hearing many need 30min to fully charge the caps inside

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  @FantaBH23 сағат бұрын

  A thermal camera and universal instrument all-in-one for $120 might seem like a good price, but if you add another $100, you can buy the best USB thermal camera, the InfiRay P2 Thermal Camera. Everyone who buys it will be happy and satisfied. Additionally, you can get an instrument like the ANENG for $20, and those who own it will also be happy with it because it's simply incredible for that price. In other words, even if they gave me this thermal instrument with camera for free, I wouldn't take it-it’s just not worth it at all. That is just what I think and how I thinking from aspect of a person who got many universal instruments.

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  @nR-kv7xoКүн бұрын

  Can you test with a device connected to ground? Aixun station have problems with that, spike temps and not detecting tips

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  @sirius_aquilaКүн бұрын

  Thanks for very useful video!

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  @KPsTboy2 күн бұрын

  I'm not that tech savvy, but how can the measured vpp drop or rise by adjusting the timebase 😯

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  @miladinseratlic59843 күн бұрын

  even it looks very nice i'm sooo *not* into this INTENSE screen touching to get some of the basic settings...

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  @einerleninbenitesvillanuev80684 күн бұрын

  Una basura sin la lente no se puede ver la tarjeta electrónica deben aclarar eso sino no deben publicar video 😔

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  @NicleT4 күн бұрын

  I was about to give a go to an Hantek, but I read so much complaints about bugs on the DSO2D10 and DSO215 and how complicated it was to make firmware / software updates with some sort of success. So I finally went to the Owon SDS1104. Now I see it can't read code like UART. 😢

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  @RobertHammersteinArt4 күн бұрын

  Hi do you know if Sunshine P3005A is same as Konrad KA3005D. Visually they look the same ... hmmm ...

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  @HowardJohnstone4 күн бұрын

  Hello, very nice video without prejudice. As there is a built in generator, bode plots (frequency analysis) should be possible at least to a certain extent. First of all, the FFT functions needs to be worked out, there are a lot more than shown here. the user manual don´t tell you anything, but, after a lot of button testing, they all are there. Many use this osc. for audio gear, bode plots are essential for audio work

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  @HellaBassTBO5 күн бұрын

  How did you get the info on the screen that shows voltage and everything mine went off the screen and I can't get it to show anymore

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  @AlexDD995 күн бұрын

  Can anyone tell me where I can read on the FNIRSI FNB58 whether a device supports PPS? The device should actually be able to read this, but I can not find it.

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  @AlexDD995 күн бұрын

  Can anyone tell me where I can read on the FNIRSI FNB58 whether a device supports PPS? The device should actually be able to read this, but I can not find it.

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  @nigelpearson66645 күн бұрын

  I just about found the imformation I wanted that wasn't availlable elsewhere ( here ). 50/60 Hz sine. It looks possible. A very typical requirement. 50 Hz hum when a capacitor is weak. Or ground loops. I must say the DSO 152 is as clear or clearer than many expensive scopes. I find a scope like this often will show a problem even when in theory it can't. For example a full screen at 200 kHz might say 5 MHZ oscillation. One can only say above 200 kHz and certainly a problem. Good enough. An amplifier problem perhaps with defective Cdom collector to base on driver stage.

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  @Bonaur5 күн бұрын

  Is it possible to get a copy of the software you have ? I tried to download the v.4.1 from the website, but it´s horrible. This seems cleaner.

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  @borisich_7 күн бұрын

  У меня после первого использования сломалась кнопка "ок" и теперь нажимается 1/5 - 1/10 раз как повезет ... Power - надо ставить 95% хотя бы у вас стоит 13% вы его поменяли ?

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  @dario867077 күн бұрын

  Ciao un'informazione ma posso usare anche batterie oltre alimentatore? Grazie

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  @mrlautomotive7127 күн бұрын

  Thanks for all your good work in here

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  @pasanlaksitha8 күн бұрын

  can i messure milliamps from this osiloscope. I'm doing energy efficient some of my circuit projects so i need to messure how much current flow in my circuits

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  @TechCornerTV7 күн бұрын

  Hi, I night be wrong, but to measure milliamps you need to have a amp probe, never tested, but probably will work. Thanks for watching.

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  @irishguy2000078 күн бұрын

  Why do you have to buy a macro lense? Shouldn't it come built in?

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  @TechCornerTV7 күн бұрын

  Hi, no, it isn't built in. The lens is fixed, no zoom in or out, if you want to see real near you need a second lens. Thanks for watching.

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  @svthoanganh26298 күн бұрын

  Giúp tôi cách kết nối để hiển thị nó lên laptop dễ quan sát, cảm ơn

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  @8thsinner9 күн бұрын

  This is a big question and a big ask perhaps but I'm looking to get into experiments with dual frequencies, in low to high volt (20,000) Pulsed emf results in various coils like rodin coils, abha coils and stuff like that. I'm having trouble figuring out what I need, and what is the minimum gear I need for it. I've been looking at al sorts of function generators, and pwm's, I'm still getting to grips with some of the stuff but overwhelmed too, there seems to be carious ways to set this up but high volt dc stuff...not really finding much in the budget range. Can you help me out here and suggest some still semi budget gear that would fit my requirements. Tho, the higher volt 70,000 singing tesla coils and stuff is drawing my interest too. And though I may be new to it, I understand the risks but would be following tutorials and such for probably a good lot of months until all the safety stuff was ingrained in me, but i'm not finding others experimenting with high volt and coils, if they're playing with coils, its usually much less voltage. So, if you can suggest and online courses or channels that go in to this I would appreciate it.

• 
  @jarongaus9 күн бұрын

  Excellent review of this instrument that I just ordered. I can't wait to get it. It will be mainly used for healing purposes !

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  @TechCornerTV7 күн бұрын

  Hi, thank you for your nice comment, hope your enjoy your new FG! Thanks for watching.

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  @abdolkarimmehrparvar65839 күн бұрын

  I wish it had inrush current as well

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  @TechCornerTV7 күн бұрын

  Hi, thanks for watching and sharing!

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  @RensePosthumus10 күн бұрын

  The robotic arm interface are the positions where you can lock in the helping hands. The helping hands can be ordered as a supplemental from the fnirsi site.

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  @TechCornerTV7 күн бұрын

  Hi, I see now. I received yesterday a new product to review and they sent me the helping hands, now I get it. Thanks for watching.

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  @K.D.Fischer_HEPHY10 күн бұрын

  I tested one today. The cable connectors should have been at the bottom of the device due its very short length you will practially always have to use this thing upside down. Thats not real showstopper because you set the parameters and then you dont have to look at the display anymore for the welding, but its a bit "inconvenient". You can kind of circumvent this with an option to rotate the screen. Other then that it does what it says. No idea how long the battery lasts but i did quite a few tests (about 50 weldings) and it worked fine. One thing i noticed it does not even reach half of the rated current of 1.5kA which is actually not needed because even at the lowest pulsetime it's good enough. My fazit: It's cheap, it works. Had a lot worse products in my hand.

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  @miroUA11 күн бұрын

  To all who bricked his FNB device. Just try another laptop or PC. the same happens to my one. I tried around 50 times on my laptop on different ports and cables and every time I received random freezes without any chance of success update. As I understand there are no dependents on a Windows version, it looks like the device is very sensitive to the USB voltage of PC, so I just tried another device and flashed it instantly from the first attempt.

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  @mohbounu11 күн бұрын

  Hello, I am curious to know if this device experiences the same voltage and amperage leakage issue on the tip as the Aixun T3A. The test performed on the Aixun by @Tony359 was quite revealing. Thank you for your time.

• 
  @tony3595 күн бұрын

  I'm curious too - FNIRSI website says the DWS-200 features a "Built-in high-power pure copper transformer" which I don't see in this excellent review. Is this definitely a genuine Fnirsi unit?

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  @k-yo12 күн бұрын

  can you test transfer speeds and check if it's USB 4 40gbps?

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  @rafaelreister12 күн бұрын

  I wonder if the oscilloscope can show the sinusoidal voltage coming from the ordinary household receptacle outlet.

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  @mikechristensen974412 күн бұрын

  A few aspects you may want to consider when reviewing: Actually connect to a battery to show how it works by charging, discharging with no load and with load. Discuss how to set the Capacity and what happens when it is 100%. The last aspect is what I personally was looking for in figuring out how the meter will reset the capacity automatically when parameters are set in the Advanced Settings area. I have noticed that it does NOT reset once fully charged when showing 0.00 in discharge mode which is what happens when my batteries reach full charge. The manual does imply that it will reset when set parameters are reached while in charge mode so thus far it has never reset the 100% capacity for me. I have the KH160F and really like it so far---I have seen many reviews stating that it also very accurate...sometimes even more so than a Victron monitor.

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  @mikechristensen974412 күн бұрын

  You mentioned it has a RJ11 connector...it actually is the smaller RJ9.

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  @atmoore7413 күн бұрын

  Just got mine today. Mostly needed it for the graphical elements on the recording function. Plan on using it for automotive repair. This will come in handy for relative compression testing and identifying parasitic draws on the battery.

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  @ecetsn13 күн бұрын

  Thanks for the review Hugo, it is very useful for me with my project. I have an important question. Can i use it to monitor IOS? I just want to monitor the power usage of smartphones.

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  @petercane637614 күн бұрын

  Does it not have its own signal generator?

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  @akshattaneja827610 күн бұрын

  it says it does

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  @petercane637610 күн бұрын

  @@akshattaneja8276 Yeah...mine has just arrived but I cannot find the signal generator. Took me a bit to work out how to use it but it does the job.

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  @nhg19115 күн бұрын

  Hi, a really good video and full of details, thank you very much. I need to adjust the gain in a car amplifier so that I don't have distortion, which oscilloscope do you recommend that will do the job best?

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  @SimonBauer716 күн бұрын

  honestly its fnirsi <<<<<<<<<<< hantek < owon. fnirsi is crap. fnirsi products are toys. hantek stuff is cheaper but has some flaws, owons stuff is more expensive but does what it claims

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  @almircampos16 күн бұрын

  But we CAN'T change voltage amplitude generated by the signal generator. Can we?

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  @mrlautomotive71216 күн бұрын

  Not replaceable battery is a dealbreaker for me.

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  @henrybecker284217 күн бұрын

  Noticed on the FNIRSI store on Amazon that the "adaptors" on the left and right sides of the case accept what appears to be flexible ~15" (guessing) "wires" with alligator clips - guess like helper hands.

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  @john_hind17 күн бұрын

  To answer the question about the 'robotic arm connectors' on the sides, follow your own link to the FNRSI site and see the first picture in the listing! I think something was gained in translation!

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  @RJHElias17 күн бұрын

  Perhaps it is because I am an old man, but do you really need all these features, I love my old Weller WSD81. A 80 watt soldering station wich does the job perfect. But I understand, it looks nice on the bench. The only thing that worries me is the curled wire from the station, it is soo thin, can it handle 200 Watt? Perhaps you must measure the current from it, is it really 200 Watt?

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  @jeffersonavila727518 күн бұрын

  Is the ac voltage meter a true rms?? In what hz does the reading goes off for ac voltage?

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  @youngrp18 күн бұрын

  Is it can handle data passthrough? Can I test an external HD drive for example?

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  @a.g.801518 күн бұрын

  Those side connectors might be for optional accessories, like handle wire holder. To keep the wire off the work area.

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  @henryganzer468518 күн бұрын

  Wow that is impressive thing. It is a bit like electronic porn and it makes me thinking about to replace my weller soldering station. This is decades old but it still does what it should do. But this thing looks good and have a lot to play with. But some questions are remain. What is the aproximately life span of these kind of tips? The main unit with the big cooling block did not get hot over the time of use? The good thing there is a real power switch but why on the backside? I have some devices at my workplace multimeter, scope, powersupply, computer . . . The standby power of a single device is not much but the complete workplace has a remarkable standby power consumption and not all the time i will use the general main switch to power of the complete workplace. But this is just a detail . . .

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  @antibrevity18 күн бұрын

  Another great test and review. I will say that the 200W rating should be tested somehow. JBC's T245 stations are rated only for 130W, so it's questionable whether the tips can handle 200W. However, it's obvious that this station has plenty of power and heats the tips almost instantly, so I'm not suggesting that it's under-powered; just that the power rating seems too high when compared with JBC's own stations. A genuine JBC T245 tip heater is about 2.5-ohms and the power supply is about 24VDC, giving a potential power of 230W. However, JBC stations do actually deliver that much power to the tip. It would be difficult to measure the tip power directly, but we could at least measure the total power draw from the wall with a kill-a-watt device and see if it makes sense as the circuitry and display would waste only a small amount and we could subtract idle power from max power to largely negate the overhead. The graph on the display screen suggests that the circuitry is capable of delivering full power when necessary, but it would be interesting to know how much that actually is. You likely didn't need to manually check the temperatures from the main page as I believe that the calibration page automatically powers the tip to the selected calibration temperature. There shouldn't be a reason to switch back and forth between the main and calibration pages to check and adjust all 3 temperatures.

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  @TechCornerTV18 күн бұрын

  Hi, thanks for your careful comment. I can't assure if the 200W are real, but it really handles well everything I though at it, I was pretty happy with it. That idea for measuring the watts from the main line is good, I will see if in another possible followup video if I will do it. Thanks for the tip and watching!

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  @EsotericArctos18 күн бұрын

  Watching this two years later as all these models are still available. I'e considered an older tek analogue scope or one of these cheaper chineseum scopes. I don't need super accurate, and even though I love older equipment and I know tek would be a good scope, being older it lacks a lot of features and these scopes you've reviewed would likely be good enough for me. Particularly the hantek and owon's.

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  @TechCornerTV18 күн бұрын

  Hi, take a look on this recent video kzread.info/dash/bejne/pWSMwZatmqW9ocY.html . I made it last month, it's a bargain from the price and it his really good. Thanks for watching.

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  @EsotericArctos17 күн бұрын

  @@TechCornerTV I''ll check it over.

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  @eraldylli18 күн бұрын

  200W!? That's overkill, isn't it? Can it go beyond 400 degrees? Is it working with 48v or 60v? Why so many watts, and no real advantage? Sure, in the year 1995 Gates though 1mb of RAM would be enough forever, so... I'm probably wrong, but trying to understand.

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  @JohnBailey3918 күн бұрын

  No. Not overkill. Specialised. It is for soldering big thermal mass joints. The extra power goes to heating up joints with a lot of metal. Not to making the iron hotter, but to keeping it at the set temperature, in spite of the job sucking so much energy out.

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  @eraldylli17 күн бұрын

  @@JohnBailey39 Thanks for the input. Makes sense, of course.

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  @JohnBailey3917 күн бұрын

  @@eraldylli No problem. It can be hard to tell pointless overkill and legitimate need apart sometimes.

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  @Fabiks_18 күн бұрын

  welding and soldering are 2 different method of joining metals, welding is when you simultaneously melt the base metal and the filler , so on this case is not welding but soldering