RIGOL Digital Oscilloscope DHO914S 125MHz Frequency Band + 12-bit Vertical Resolution + Maximum 1.25 GSa/s Sample Rate + 4 Analog Channels + 1CH Built-in Signal Generator
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₹ 77,390
₹ 77,390
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4.25
10 Reviews
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₹ 77,390
Original Price
₹ 77,390
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₹ 77,390
Product Description
Industrial & Scientific›Test, Measure & Inspect›Electrical Testing›Oscilloscopes & Accessories›OscilloscopesTo view this video download Flash PlayerUltra-low background noise makes the signal more pure, and can capture small signals without missing. Provides 12-bit hardware high resolution for all series. Up to 125MHz analog bandwidth and 4 analog channels. Equipped with 16 digital channels (optional), real-time sampling rates up to 1.25 GSa/s Storage depth up to 50 Mpts Vertical sensitivity range of 200 μV/div to 10 V/div Ultra Aqua mode provides up to 1 million wfms/s waveform capture rateSupports gray scale digital real-time brightness function on the 256 floor. It integrates a variety of functions including arbitrary waveform/function generator, birdon plot analysis, histogram, digital signal analysis, and many more in one. Supports waveform search and navigation function to quickly identify signal abnormalities. Equipped with a 7-inch 1024 x 600 high-definition touch screen.New Flex knob provides a more user friendly operating experience. All models come standard with USB Device&Host, LAN, and HDMI ports. Support online version upgrade functionThe main body of RIGOL equipment provides a 3 year standard warranty. Product Weight: 3.9 lbs (1.78 kg). Dimensions: 10.5 x 6.4 x 3.0 inches (265.36 x 161.75 x 77.38 mm)Accessories: Power cable, USB cable, ground wire, probe x 45 star4 star3 star2 star1 star5 star74%0%0%26%0%74%5 star4 star3 star2 star1 star4 star74%0%0%26%0%0%5 star4 star3 star2 star1 star3 star74%0%0%26%0%0%5 star4 star3 star2 star1 star2 star74%0%0%26%0%26%5 star4 star3 star2 star1 star1 star74%0%0%26%0%0%var metricsName = "DesktopCredibleBadgesInTopReviewsDetailPageCount" if(window.ue) { ue.count(metricsName, 0) } <img src="https://m.media-amazon.com/images/S/amazon-avatars-global/default.png"/>Appliance & Kitchen Fan5.0 out of 5 stars Great and diminutive Oscilloscope Reviewed in the United States on 15 February 2024Verified Purchase This is a great unit for the price.I’ve read some negative reviews about hysterisis effects between the signal generator and the second probe circuit. Initially I thought I was getting the same however it turned out for me to be simply not grounding correctly (there’s a specific cable for this) and the shielding on the probes being, well, skimpy.Let’s go over the negatives first :I wish is that it had a connector for the signal generator, you get four probes in the box, and well I guess you can use one of those. But then you’re down to three channels worth of probes, it seems an oversight to not include one for the job.Downside of this price point is also that the more channels you use the more it eats into sample rates.Fan is just a tinge louder than I’d love too but not that annoying, just present. It’s not enough to bother me.Some recorded sampling seems locked to the view region, i.e. you see the waveform, navigate and find that it’s cut-off.The startup time is, yes, long. Feels like half a minute or so. For me this isn’t an issue. I turn on the unit for a session, not so often for a quick three second check-out of something. Would be nice if it were faster.IMO the upsides outweigh these small inconveniences.This is essentially the same as the larger brothers, just in a tiny package, all that stuff for way less. Way too many features to talk about in a short review, but this is a long way from those analog scopes of twenty or even ten years ago.The touchscreen is great and makes for intuitive workflow, it’s especially nice while navigating around the waveforms quickly.The footprint is really nice and small, if you’re making a mini-setup but need feature complete, this is perfect.USB powered, means you can have a truly mobile setup.Speaking of there’s a thriving modding community for this thing already, with mods to add an onboard battery.Price point for what you’re getting is as of today at least phenomenal. Read more Reportvar metricsName = "DesktopCredibleBadgesInTopReviewsDetailPageCount" if(window.ue) { ue.count(metricsName, 0) } <img src="https://m.media-amazon.com/images/S/amazon-avatars-global/default.png"/>g5.0 out of 5 stars Nowy standard oscyloskopów amatorskich Reviewed in Poland on 28 August 2024Verified Purchase To co najważniejsze, to chyba wszyscy wiedzą - 12 bitów rozdzielczości wyznacza nowy standard oscyloskopów w tym przedziale cenowym. Moim zdaniem bardzo dobra jakość wykonania - na przykład w porównaniu z UPO2104E, w którym pokrętła są jakby luźno osadzone (luzy ok 1 mm) co jest przyczyną trudności w zadawaniu wartości lub przewijaniu menu. Ekran dotykowy zdecydowanie ułatwia obsługę, choć mógłby być o jeden cal większy. Zaawansowane funkcje. Zaskakująco stabilnie stoi na stole (szczególnie przy wciskaniu przycisków). Świetnie działa obsługa przez interfejs internetowy (w tym przez WiFi) i jest dobrym uzupełnieniem ekranu dotykowego. Możliwość montażu VESANajważniejsza z wad to oddzielny zasilacz, ta wada też jest przyczyną drugiej wady - zasilania przez delikatny port USBC. A przecież zasilacz nie jest duży i nie wpłynąłby znacząco na "przenośność" oscyloskopu. Ponadto solidne gniazdo IEC poprawiłoby niezawodność. Wbudowanie zasilacza nie wyklucza możliwości zasilania przez powerbank (tej opcji nie testowałem). Trzecia poważna wada, to hałas. Chyba każdy oscyloskop ma obecnie wbudowany wentylator, ale ten w RIGOLu jest szczególnie irytujący. Być może to specyficzna cecha mojego komputera/grafiki/monitora, bo okno podglądu na monitorze komputera wydaje się nieco nieostre. Trochę szkoda, że po wyłączeniu zasilania oscyloskop nie pamięta ostatnich nastaw. Wprawdzie można zapisać setup w pamięci oscyloskopu, ale gdy się tego nie zrobi to trzeba ustawić wszystko ponownie. Do innych drobiazgów zaliczyłbym brak zaślepki złącza sondy logicznej. Read more Report Translate review to Englishvar metricsName = "DesktopCredibleBadgesInTopReviewsDetailPageCount" if(window.ue) { ue.count(metricsName, 0) } <img src="https://m.media-amazon.com/images/S/amazon-avatars-global/default.png"/>Rochey5.0 out of 5 stars Logic Analyzer needs a separate cable! $$$ Reviewed in the United States on 20 April 2024Verified Purchase This scope is clearly well made and the reviews on YouTube all do it justice. I was disappointed that I could not use the logic analyzer without an additional multi hundred dollar purchase. There are eBay alternative which I have now purchased for that logic, analyzer interface. Read more Reportvar metricsName = "DesktopCredibleBadgesInTopReviewsDetailPageCount" if(window.ue) { ue.count(metricsName, 0) } <img src="https://m.media-amazon.com/images/S/amazon-avatars-global/default.png"/>Aleksandr Petrov5.0 out of 5 stars Excellent functionallity Reviewed in Germany on 10 July 2024Verified Purchase This professional osc-computer I will use for optimizing PWM converters, recovery or improving performance MPPT controllers. This device is better than I've ever used, but it's priced accordingly. It’s still unusual that the built-in OS takes quite a long time to load. Read more Reportvar metricsName = "DesktopCredibleBadgesInTopReviewsDetailPageCount" if(window.ue) { ue.count(metricsName, 0) } <img src="https://m.media-amazon.com/images/S/amazon-avatars-global/default.png"/>COLT5.0 out of 5 stars プローブのばらつきの少なさ Reviewed in Japan on 12 December 2023Verified Purchase これまで同社のDS1054Zを使っていましたが、老眼が進んで画面の文字が見づらくなったことと、テープレコーダーのヘッド出力信号を観測したいと思って買いました。付属のプローブはもちろん4本ついていました。基本的には各チャンネルごとに調整しておくのが普通ですが、どれを使ってもキャリブレーション方形波の観測結果は同じで無調整で済みました。ノイズも少なく少年時代に購入したブラウン管オシロKIKUSUI 5520GRと同等のレベルでやっと小信号観測が無理なくできる機種に出会えました。そして内蔵のオシレーターがあるので机の上がコンパクトにできて嬉しいです。操作は画面が多いので使ううちになれるでしょう。いつも机上に出せないので電器店で購入したパソコンバッグに入れて使いやすいところに置いときます。 Read more Report Translate review to English
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