Pay in installments of $32.38 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
fnirsi dpos350p 4 in 1 2 ch tablet oscilloscope 350 mhz signal generator frequency response analyzer spectrum analyzer2 kanalen 350 MHz 1 GSa s 50. 000 wfm s 7 inch Touchscreen De FNIRSI DPOS350P is een gestroomlijnde 4 in 1 krachtpatser in tabletvorm! Dit compacte en draagbare apparaat biedt serieuze functionaliteit: het combineert een 2 kanaals oscilloscoop (350 MHz), een signaalgenerator (50 MHz), een frequentieresponsanalyzer (50 MHz) en een spectrumanalyzer (200 kHz350 MHz) alles in n apparaat. Of u nu bezig bent met R&D, probleemoplossing of veldtesten, de
2 kanalen • 350 MHz • 1 GSa/s • 50.000 wfm/s • 7 inch Touchscreen
De FNIRSI DPOS350P is een gestroomlijnde 4-in-1 krachtpatser in tabletvorm! Dit compacte en draagbare apparaat biedt serieuze functionaliteit: het combineert een 2-kanaals oscilloscoop (350 MHz), een signaalgenerator (50 MHz), een frequentieresponsanalyzer (50 MHz) en een spectrumanalyzer (200 kHz–350 MHz) – alles in één apparaat.
Of u nu bezig bent met R&D, probleemoplossing of veldtesten, de DPOS350P biedt de tools die u nodig hebt om elektronische signalen nauwkeurig en helder te meten, genereren, analyseren en visualiseren. Het responsieve touchscreen met hoge resolutie en de intuïtieve bediening maken signaalanalyse snel, flexibel en efficiënt.
Kenmerken
- Krachtige multifunctionele integratie
- 350 MHz 2-kanaals oscilloscoop met 1 GSa/s realtime sampling
- 50 MHz signaalgenerator met 14 standaard + aangepaste golfvormen
- Spectrum analyzer (200 kHz–350 MHz): Perfect voor EMI, RF en HF-testen
- Frequentieresponsanalyzer (FRA) tot 50 MHz
- Hoogwaardige golfvormregistratie
- Vernieuwingsfrequentie van 50.000 wfm/s voor realtime signaalhelderheid
- Bandbreedte van 350 MHz (enkelkanaalsmodus)
- Detecteert zeldzame en onwaarschijnlijke afwijkingen
- Scherp display & Soepele werking
- 7" IPS-touchscreen (resolutie 1024 x 600)
- Schakelen tussen grijstinten- en kleurtemperatuurweergave
- Eenvoudig te bedienen in verschillende testomgevingen
- Betrouwbaar, beveiligd en snel opladen
- Hoogspanningsbeveiliging tot 400 V
- Snel opladen met QC 18 W (volledig opladen in 2 uur)
- Gebouwd voor stabiele, langdurige werking
- Gegevensopslag en -export
- Sla tot 500 golfvormrecords + 90 screenshots op
- USB-export voor eenvoudige rapportage en offline analyse
Specificaties
| Algemeen | |
| Scherm | 7 inch (IPS, volledige kijkhoek) |
| Resolutie | 1024 x 600 pixels |
| Interactiemodus | Capacitief touchscreen |
| Totaal stroomverbruik | 10 W |
| Inschakelconfiguratie | 5 voorinstellingen |
| Opladen | QC 18 W, 12 V/1,5 A (USB-C) |
| Accu | 3,7 V, 8000 mAh lithiumbatterij |
| Accuduur | ca. 3 uur in gebruik, 5 uur stand-by |
| Warmteafvoer | Luchtkoeling |
| Uitbreidingsinterface | USB-poort |
| Automatische uitschakeling | 15 tot 60 minuten / uit |
| Firmware-upgrade | Ondersteunt .iso-image-upgrade |
| Talen | Engels / Portugees / Russisch / Chinees |
| Afmetingen | 190 x 128 x 37 mm |
| Oscilloscoop | |
| Analoge kanalen | 2 |
| Analoge bandbreedte | 350 MHz |
| Stijgtijd | 1 ns |
| Real-time bemonsteringsfrequentie | 1 GSa/s |
| Geheugendiepte | 60 Kpts |
| Ingangsimpedantie | 1 MΩ / 14PF |
| Tijdbasisbereik | 5 ns ~ 50 s |
| Roltijdbasis | 50 ms ~ 50 s |
| Verticale gevoeligheid | 2 mV ~ 20 V (1X) |
| Verticaal bereik | 16 mV ~ 160 V (1X) |
| DC-nauwkeurigheid | ±2% |
| Tijd nauwkeurigheid | ±0,01% |
| Ingangskoppeling | DC / AC |
| Probe-verzwakking | 1X / 10X / 100X |
| Hardwarebandbreedtelimiet | 150M / 20M |
| Hoge-resolutiemodus | 8 bit ~ 16 bit |
| Parametermetingen | 12 typen |
| Cursormeting | Tijd, periode, frequentie, niveau, spanning |
| Triggerdetectie | Digitale trigger |
| Triggerkanaal | CH1 / CH2 |
| Triggermodus | Auto / Single / Normal |
| Triggerflank | Rising edge / Falling edge |
| Triggeronderdrukking | L1 ~ L3 |
| Triggerniveau | Handmatig / automatisch 10% ~ 90% |
| Screenshot-opslag | 90 afbeeldingen |
| Golfvormopslag | 500 groepen |
| Achtergrondraster | Weergeven/verbergen |
| Golfvormbeweging | Grof/fijn afstellen |
| Overspanningsbeveiliging | Bestandsspanning 400 V |
| Helderheid golfvorm | Instelbaar |
| Eenvoudig FFT-display | Ja |
| Digitale fluorescentie | Ja |
| Kleurtemperatuurweergave | Ja |
| X-Y-modus | Ja |
| ZOOM-tijdbasis | Ja |
| Automatische aanpassing met één druk op de knop | Ja |
| Terug naar nul met één druk op de knop | Ja |
| Gegevensbrowser | Ja |
| Signaalgenerator | |
| Golfvormtypen | 14 standaardfuncties + vastgelegde golfvorm |
| Frequentie | 0~50 MHz (alleen sinusgolf, andere golfvormen tot 10M/5M/3M) |
| Amplitude | 0~5 VPP |
| Offset | -2,5 V ~ +2,5 V |
| Bedrijfstype cyclus | 0,1~99,9% |
| Frequentieresolutie | 1 Hz |
| Amplituderesolutie | 1 mV |
| Offsetresolutie | 1 mV |
| Inschakelduurresolutie | 0,1% |
| Aanpasbare vastgelegde golfvorm | 500 groepen |
| Frequentieresponsanalyzer (FRA) | |
| Frequentie van het excitatiesignaal | 100 Hz ~ 50 MHz |
| Ampitude van het excitatiesignaal | 0~5 VPP |
| Offset van het excitatiesignaal | -2,5 V ~ +2,5 V |
| Aantal excitatiefrequenties | 20~500 |
| Cursormeting | Frequentie / versterking / fase |
| Bedrijfsmodus | Enkelvoudig / cyclisch |
| Systeemkalibratie | Ja |
| Spectrumanalyzer | |
| Conversiemethode | FFT |
| FFT-lengte | 4K ~ 32K |
| Frequentiebereik | 200 kHz ~ 350 MHz |
| Niveaubereik | -60 dBmV ~ +260 dBmV |
| Cursormeting | Frequentie / amplitude |
| Markeringsparameter | Maximale energieharmonischen |
| Watervalgrafiek | Ja |
| 3D-watervalgrafiek | Ja |
| Automatische afstelling | Ja |
| Systeemkalibratie | Ja |
Inbegrepen
- 1x FNIRSI DPOS350P (4-in-1)
- 2x 350 MHz-sondes
- 1x QC 18 W snellader (EU)
- 1x USB-datakabel
- 1x Krokodillenklem
- 1x Opbergtas
- 1x Manual
Downloads
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 28 reviews
Sort
Product Reviews
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included.
Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some!
This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them.
That’s it that’s all
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026
★★★★★ 5
4.95 stars
Color: Black
TLDR: Buy it. It works well, it has impressive and useful features, it looks great, it’s thin/low-profile, and it’s a great price.
Detailed review: I’m very happy with this scale, and it has certainly upped my espresso game by leaps and bounds. I’m able to weigh my beans very precisely down to a tenth of a gram (roughly the weight of a single bean), so my dosing is on point. Also, it fits beneath the portafilter with room to spare for my cup, so I can weigh my shots and accurately measure my input/output ratio. And automatic mode is magic! When the espresso hits the cup, the timer starts running, so I can measure flow rate along with everything else! Overall, super easy to use and very necessary for the at-home barista.
One caveat: It acted weird on the 2nd or 3rd day, and I thought I was going to have to return it. The weight would slowly creep up even though I wasn’t adding any coffee. I dusted it off, made sure it was dry, set it on a more stable surface… I still don’t know what the matter was, but it stopped freaking out and it hasn’t really given me any trouble since. Also, I should mention that the automatic function doesn’t always work 100% perfectly; it works, and usually works quite well, but depending on the flow rate, you might get some drops dribbling into the cup and the timer not detect it right away. (I think the timer must be activated according to some sort of algorithm that looks for a certain increase in a certain amount of time, so a slower initial drip rate might not trigger it at first.) Also weirdly, it seems like about half of the time when the weight stops increasing (i.e., espresso stops flowing) , the timer pauses (as I think it’s supposed to do), but other times, the timer keeps running until you manually stop it. I don’t know… It’s a weird glitch, I guess, but it doesn’t really make any difference. The weight is accurate, and that’s the primary thing to keep an eye on.
So, is it perfect? No, I guess not. But, it works extremely well and functions perfectly for my purposes. In fact, it’s a lot nicer and fancier than I expected – plus, it’s more affordable and more streamlined than its obvious rival the Acacia.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2024
★★★★★ 5
Excellent and super accurate
Color: Black, Color: Black
I had a precision oxo which was more expensive than this one but not great though, it would register .4 grams suddenly and not sensitive to the 1-2 bean increments. I bought this one for espresso specifically and man it is fantastic so accurate, super responsive, well built, size is great if you want to weigh your shot under your portafilter. I have a fellow series 1 and it’s amazing working with it. Overall highly recommend and for the price it’s amazing great value! Not sure why would I buy a bookoo for $130 or a fellow scale for $200. This one works great for $40
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Just a tiny, accurate scale
Color: Black
Works flawlessly after I calibrated it compared to my other. Out of the box it was (very) off. Now it's within .1 of a gram. It's far more responsive than I expected. It's perfect for espresso and it's tiny so it fits on the smallest drip trays.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026