FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator

$279.99 USD
$369.99 USD
$279.99 USD
Extra special $40 off coupon 350P40, click to copy!
✅ Derzeit auf Lager im US- und EU-Lager!
Stecker: EU-Stecker
📁 Manuals & FirmwaresDownload

Highlights

◉ 4-in-1 Multifunktionales Design: Kombiniert Oszilloskop, Spektrumanalysator, Frequenzganganalysator und Signalgenerator in einem tragbaren Gerät, ideal für F&E, Reparatur und Ausbildung.

◉ Kompakt & Tragbar: A5-großes Frontpanel mit klappbarem Ständer auf der Rückseite für einfache Nutzung auf dem Schreibtisch und zum Mitnehmen.

◉ Großes HD-Touchscreen: 7" 1024×600 IPS-Touchscreen mit flüssiger Wellenformanzeige, Zoom, 16-Bit-Auflösung und adaptiver Triggerunterdrückung für genaue Signalaufnahme in lauten Umgebungen.

◉ Umfassender Sicherheitsschutz: Unterstützt bis zu 400V Hochspannungseingang mit Überspannungsschutz, mehrstufiger Isolierung, Brandschutz, Spannungsregelung und ESD-Unterdrückungsschaltungen.

◉ Schnelles Laden & Lange Batterielaufzeit: Eingebaute 4000mAh Batterie mit 18W QC Schnellladung; voll aufgeladen in etwa 2 Stunden für intensiven Gebrauch.

◉ Hohe Leistung: 1GSPS Echtzeitabtastung, 350MHz analoge Bandbreite (einzelner Kanal) und 50.000 wfms/s Wellenform-Aktualisierungsrate.

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator

$369.99 $279.99

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oszilloskop Signalgenerator Spektrumanalysator Frequenzgang-Analysator

$369.99 $279.99
Stecker: EU-Stecker
Das FNIRSI DPOS350P ist ein professionelles digitales 4-Kanal-Oszilloskop mit hoher Bandbreite, hoher Abtastrate und fortschrittlichen Signalanalysefunktionen. Mit Touchscreen-Steuerung, intelligentem Triggern und mehreren Messmodi ermöglicht es eine präzise Wellenformanalyse für die Entwicklung elektronischer Systeme, die Fehlersuche in Schaltungen, das Elektronikdesign und die industrielle Wartung.
 

Funktionen

  • 4-in-1-Elektronikmessplattform: Der DPOS350P vereint ein digitales 350-MHz-Oszilloskop, einen 50-MHz-Signalgenerator, einen 200-kHz~350-MHz-Spektrumanalysator und einen 50-MHz-Frequenzganganalysator und bietet damit eine vollständige Lösung für die Signalmessung und -analyse.
  • Hochgeschwindigkeitserfassung von Wellenformen: Mit einer Echtzeit-Abtastrate von 1 GSPS, einer analogen Bandbreite von 350 MHz (Ein-Kanal-Modus) und einer Wellenform-Aktualisierungsrate von 50.000 Wfm/s erfasst das Gerät sich schnell ändernde und selten auftretende transiente Signale mit hoher Genauigkeit.
  • 7-Zoll-HD-Touchscreen-Display: Der 1024×600-IPS-Touchscreen ermöglicht eine klare Darstellung von Wellenformen mit Graustufen- und Farbtemperaturmodi und sorgt für eine effiziente Bedienung unter verschiedenen Messbedingungen.
  • Fortschrittliche Signalerzeugung und -analyse: Der integrierte 50-MHz-Signalgenerator unterstützt 14 Standardwellenformen und die Ausgabe benutzerdefinierter Wellenformen. Der Spektrumanalysator deckt 200 kHz~350 MHz für EMI-Tests, HF-Signalanalyse und Hochfrequenzmessungen ab.
  • 400-V-Schutz und schnelles Laden: Mit einem 400-V-Hochspannungseingangsschutz und QC18W-Schnellladung ermöglicht der DPOS350P einen sichereren Betrieb und eine vollständige Aufladung in bis zu 2 Stunden.
  • Datenspeicherung und USB-Export: Unterstützt die Speicherung von bis zu 500 Wellenformdateien und 90 Screenshots sowie den USB-Datenexport zur bequemen Wellenformanalyse und Dokumentation von Messungen.

Technische Daten

Grundlegende Parameter:

Einschaltkonfiguration
5 voreingestellte Elemente
Ladeanforderungen
QC18W – 12 V/1,5 A (Typ-C)
Sprachen
Chinesisch / Englisch / Russisch / Portugiesisch
Batteriespezifikationen
3,7 V, 8000-mAh-Lithiumbatterie
Displaytechnologie
7-Zoll-IPS-Display, 1024 × 600 Pixel
Standby-Zeit
~3 Stunden
Gesamtleistungsaufnahme
10W
Ladezeit
Start ≈ 5 Stunden
Bedienungsart
Kapazitiver Touchscreen
Wärmeableitung
Luftkühlung
Erweiterungsschnittstelle
USB-Datenanschluss
Abmessungen
190 mm*128 mm*37 mm
Automatische Abschaltung
15 Minuten ~ 1 Stunde / aus
Firmware-Aktualisierung
Unterstützt die Aktualisierung von .iso-Images
 

Oszilloskopparameter:

Kanäle
2CH
Bandbreite
350 MHz
Anstiegszeit
1 ns
Maximale Abtastrate
1 GSa/s
Speichertiefe
47 Kpts
Eingangsimpedanz
1 MΩ / 14 pF
Zeitbasisbereich
5 ns ~ 50 s
Zeitbasis im Rollmodus
50ms ~ 50s
50 ms ~ 50 s
Vertikale Empfindlichkeit
2 mV ~ 20 V (1X)
Vertikaler Bereich
16 mV ~ 160 V (1X)
Gleichspannungsgenauigkeit
±2 %
Zeitgenauigkeit
±0,01 %
Eingangskopplung
DC / AC
1X / 10X / 100X
Tastkopf-Abschwächung
150M / 20M
Hardware-Bandbreitenbegrenzung
Hochauflösungsmodus
8 Bit ~ 16 Bit
Parametermessungen
Cursor-Messung
12 Typen
Zeit, Periodendauer, Frequenz, Pegel, Spannung
Triggererkennung
Digitaler Trigger
Triggerkanal
CH1/CH2
Trigger-Modus
Auto / Einzel / Normal
Triggerflanke
Steigende Flanke / fallende Flanke
Triggerunterdrückung
L1 ~ L3
Triggerpegel
Manuell / automatisch 10 % ~ 90 %
Screenshot-Speicher
90 Bilder
500 Gruppen
Wellenformspeicher
Hintergrundraster anzeigen / ausblenden
Verschieben der Wellenform
Grob- / Feineinstellung
Überspannungsschutz
Spannungsfestigkeit 400 V
Wellenformhelligkeit
Einstellbar
Einfache FFT-Anzeige
Digitale Fluoreszenz
Anzeige der Farbtemperatur
X-Y-Modus
ZOOM-Zeitbasis
Automatische Einstellung per Tastendruck
Mit einer Taste auf null zurücksetzen
Datenbrowser
 

Parameter des Signalgenerators:

Wellenformtypen
14 Standardfunktionen + aufgezeichnete Wellenform
Frequenz
0 ~ 50 MHz (nur Sinuswelle, andere Wellenformen bis zu 10M/5M/3M)
Amplitude
0 ~ 5 VSS
Offset
-2,5 V ~ +2,5 V
Tastverhältnis
0,1 % ~ 99,9 %
Frequenzauflösung
1 Hz
Amplitudenauflösung
1 mV
Offset-Auflösung
1 mV
Auflösung des Tastverhältnisses
0.1%
Anpassbare aufgezeichnete Wellenform
500 Gruppen
 

Parameter des Frequenzganganalysators:

Frequenz des Anregungssignals
10 Hz ~ 50 MHz (neueste Firmware)
Amplitude des Anregungssignals
0 ~ 5 VSS
Offset des Anregungssignals
-2,5 V ~ +2,5 V
Anzahl der Anregungsfrequenzen
20 ~ 500
Cursor-Messung
Frequenz / Verstärkung / Phase
Betriebsmodus
Einzeln / Zyklisch
Systemkalibrierung
 

Parameter des Spektrumanalysators:

Umwandlungsmethode
FFT
FFT-Länge
4K ~ 32K
Frequenzbereich
200 kHz ~ 350 MHz
Pegelbereich
-60 dBmV ~ +260 dBmV
Cursor-Messung
Frequenz / Amplitude
Markierungsparameter
Maximale Energieoberschwingung
Wasserfalldiagramm
3D-Wasserfalldiagramm
Automatische Einstellung
Systemkalibrierung
 

⚠ Besondere Vorsichtsmaßnahmen

  • Die Masseanschlüsse beider Kanäle müssen mit demselben Potenzial verbunden sein. Unterschiedliche Massepotenziale können Kurzschlüsse verursachen und das Oszilloskop beschädigen.
  • Maximale BNC-Eingangsspannung: 400 V (mit 1X-Tastkopf).
  • Verwenden Sie ausschließlich das mitgelieferte Ladegerät. Vermeiden Sie USB- oder andere Stromquellen für Geräte.
  • Verwenden Sie 100X-/1000X-Tastköpfe für Hochspannungs- und Hochfrequenzmessungen.
 

Packungsinhalt:

◉ DPOS350P Host *1
◉ QC18W Schnellladegerät *1 (US- oder EU-Stecker)
◉ 350MHz-Sonde *2
◉ Aufbewahrungstasche *1
◉ Krokodilklemme *1
◉ USB-Datenkabel *1
◉ Benutzerhandbuch *1
◉ Verpackungskarton *1

Using Environment and Precautions

The device should be stored in a soft case, and the operating environment should be at a temperature of -5~40℃, and the relative humidity should not exceed 80%.

The device should be stored in a clean and dry place to avoid moisture, mold, heavy pressure, mechanical damage,humidity and direct sunlight.

Avoid using in the rain or fog, avoid dropping or shocking.

When the screen on the LCD does not light up, it indicates that the voltage is too low, and it needs to be charged in time.

Copyrights

The product specifications are subject to change without notice, allfinal interpretation rights were reserved by FNIRSI Technology Co., Ltd, All trademarks, product images, technical parameters are properties of FNIRSI Technology Co.. Ltd. All rights reserved.

Warranty

30-Day return and refund guarantee (Refer to our Refund Policy), 2-year warranty (only available for orders purchased directly from fnirsi.com), lifetime technique support by FNIRSI.
Please feel free to reach us with any concerns:
Email: service@fnirsi.com / info@fnirsi.com
We strive to reply to you within 24 hours.

FNIRSI has started researching and development manufacturer of quality optical products including Golf rangefinder, laser,measure device and binoculars since 2016.
Focus on the development,researching, and manufacturing for over 8 years.
We are committed to delivering premium products and exceptional customer service, striving to be your most reliable and intelligent assistant.

At Fnirsi, we are committed to providing our customers with the best value for their purchases. To ensure you always get the best price, we offer a 30-day price guarantee on all products purchased directly from fnirsi.com. This policy aims to give you confidence and peace of mind when shopping with us.

What is the 30-Day Price Guarantee?

Our 30-day price guarantee means that if you purchase a product from fnirsi.com and the price of that product drops within 30 days of your purchase date, you are eligible for a refund of the price difference of the products. (Prices are based on USD. No refunds will be given for price changes in other currencies due to exchange rate fluctuations.)

How Does the Price Guarantee Apply?

  • Eligibility: The price guarantee applies only to purchases made on fnirsi.com. Products purchased from other retailers or third-party sellers are not eligible.
  • Timeframe: The price drop must occur within 30 days of your original purchase date.
  • Product Match: The price guarantee applies to the same product (identical model, specifications, and condition).

How to Apply for a Price Difference Refund

If you notice that the price of a product you purchased from fnirsi.com has dropped within 30 days, follow these steps to apply for a refund of the price difference:

  • Documentation: Prepare your order number and proof of the price drop (such as a screenshot and link to the product page showing the reduced price).
  • Contact Us: Reach out to our customer support team at info@fnirsi.com .Include your order number, proof of the price drop, and a brief explanation of your request.
  • Verification: Our team will verify the price drop and your purchase details.
  • Refund Process: Once verified, we will process the refund for the price difference to your original method of payment. It typically takes 1-3 business days for you to receive the refund.

At Fnirsi, we strive to provide our customers with high-quality products and exceptional customer service. Our 30-day price guarantee is just one of the ways we ensure you get the best value for your investment. Shop confidently with Fnirsi, knowing that you are always getting the best deal available.
Thank you for choosing Fnirsi. If you have any questions or need further assistance, please do not hesitate to contact our customer support team at info@fnirsi.com.

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R
Ray M.
Great ScopeTablet

I purchased this tablet for some research projects with infrasound and environmental ELF/VLF and portable for field research as well. The high-end specs are impressive, but to my dismay the range of Freq. Response 100Hz-50Hz and Spectrum analyzer is 200KHz-350MHz. Also it does not do SCPI for those that like to automate their test equipment. And the 350MHz is for one probe otherwise it is shared, so 150MHz each channel. As far as the good things, there's lot to love! I am impressed how fast this scope comes up, it's faster than my 4-channel scope in my lab, I like the crisp display. The manufacturing is tight, I might not be able to use it for my intended purposes, but it is a great scope to add to my instruments, a good purchase. Okay if someone reads this comment maybe there's something in firmware you guys can tweak for "Low Frequency" because I'm sure your instrument can handle things under 50Khz or even 25KHz, Please let me know if you can add a feature, I'm sure there are tradeoffs and that is why you did the ranges you did. ELF/VLF isn't very common of a need.

G
Gelu
DPOS350P excellent price/quality!

The DPOS 350P that I recently purchased from FNIRSI is a very successful product, robust, with a large screen, many functions, easy to operate, built from quality materials and yes I am delighted with this purchase, thank you to the FNIRSI team. I highly recommend purchasing this product.

K
Kovács S.

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer

L
Lantos A.
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequ...

Pros: The instruments working well. It is wery integrated and usefull tool. Compared to a high quality scope, the waveforms and measurement it is the same.
Cons: Too less measurements. Example fall and rise time of a signal is missing. The math functions of the two channels is missing. These are the matter of firmware only. No application or PC software available. The signal generator is a limited one (Ex. 50MHz is only for sine wave).

X
Xenofon K.
DPOS350P

Battery not lasting long. Excellent oscilloscope and good price!

A
Alex
all is ok

I was a little skeptical before buying it, I thought it wouldn't show me what I wanted, but now for once I'm very satisfied.

h
habsrepariert
Very good for this price

I have tested it here:

https://youtu.be/iZb85biYO3c?is=zLwEA5fGKiw3DFIF

Judge.me YouTube video placeholder
I
Ihor K.
Предложение

На вашем сайте нету опций перейти на язык удобный для общения было бы хорошо если бы вы установили такую опцию сервис компании хорош

B
Benjamin J.
Feedback on DPOS350P for Vintage Audio Repair

Great scope! Recommendations for future updates:

Audio Filter: Add a 20kHz bandwidth limit to remove high-frequency noise from audio signals.

DC Precision: Improve vertical resolution for millivolt DC measurements (crucial for Amp Bias/Offset).

FFT Resolution: Higher resolution for the Spectrum Analyzer to better detect THD and harmonics.

Stable Roll Mode: Better for monitoring thermal drift over time.

F
Florin B.
FNIRSI® DPOS350P

It's a very nice tool it's almost proffesional with dirt cheap price. The portability makes it a very powerful useful tool.

A
Albert v.B.
The FNIRSI DPOS350P 4-IN-1 350MHz 1GSPS Tablet Analyzer works fine!

The FNIRSI 4in1 DSO was perfectly delivered with a matching bag and all add-ons and probes delivered! It already measured fine when HF transmitters were tested in the Spectrum Analyzer. It is quite heavy because of the internal 8Ah fast chargeable battery but still very portable for field work.

J
Joseph S.

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer

F
Franco P.
FNIRSI® DPOS350P ottimo strumento

Strumento veramente valido e completo con ottimo rapporto qualità prezzo. Confrontato misure anche con strumenti professionali è risultato molto preciso . Good good good

B
Bojan R.
Nice product

A very convenient instrument for field work. It does have a battery with somewhat too little capacity for longer use, but that has to be taken into account; on the other hand, the instrument is small and portable. The display is large enough, and the 16-bit resolution (at which the stated 350 MHz is significantly reduced) is clearly noticeable in the image sharpness. You also need to keep in mind that the 350 MHz is specified with only one channel enabled (it is halved when two are used) and at 8-bit signal sampling. Nevertheless, it remains an excellent instrument for me.

T
Trifon T.
Works very well

Works very well. I try oscilloscope and signal generator and they works perfect. Good well build scope

D
Dave
DPOS350P

Lo strumento si presenta molto accattivante e completo di caricatore cavi e sonde, è davvero pratico e ideale per misure semplici sul campo il rapporto prestazioni/prezzo è davvero insuperabile!

J
Jeff M.
Compact and easy to use!

Compact and easy to

A
Andrei E.
Выбор осциллографа

Долго выбирал осциллограф, в основном у местных магазинов или на aliexpress, цены там больше на 50-100 евро, хорошо что посмотрел цену на официальном сайте. Так же смотрел варианты осциллографов планшетного типа, не нашел конкурентов за такую цену. Норм начинаются от 380 евро и более. Есть свои нюансы которые нужно изучить перед покупкой, в особенности если вам важно в спектральном анализаторе видеть частоту ниже 100 мГц то он вам не подойдет.

A
Anonymous
Finally i got it

Very good oszilloscope. Many interesting Features other oszilloscopes do not have. But beware of the delivery time: 10 weeks+ from order to shipment are inacceptible.

D
Dean J.
Great value for money.

3rd piece of test equipment had from this company.

Just wish they did a dedicated bench DVM. Not with all bells and whistles like oscilloscope etc, just a good dvm.

K
Kerby S.
Looks good

I have not used it extensively yet, but all looks good so far. The only thing to mention is that I do not see the math function (e.g. CH1 - CH2) to better look at differential signals. That would be a great feature to add.

G
GERARD M.
SATISFACTION PRODUIT ET LIVRAISON

EXCELLENT PRODUIT EN RAPPORT QUALITE ET PRIX. ADAPTE AU BESOIN
DU LABORATOIRE (mesure RF, analyse, recherche panne, réglage, étalonnage). Ventilateur un peu bruyant, tres bien emballé, livraison propre, valisette adaptée.

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