FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer
FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer
It is truly an indispensable accessory for the workshop and repairs in general.
I have been a technician for over 40 years and I would like to affirm the professionalism of this product.
I have worked with so-called brand-name products, paid dearly for them, and then I found this company that produces equipment of good precision and beauty.
Congratulations!
FNIRSI® DST-210 / DST-201 Handheld 3-IN-1 Multimeter Oscilloscope Signal Generator
great instrument, with a nice coulor screen, and easy changeable test inveroment.
Je l'ais testé sur des signaux jusqu'à 100kHZ. Il montre bien les perturbations du signal et le mode auto fonctionne bien (sauf pour mesurer la composante continue en DC où il faut sélectionner la bonne échelle manuellement)
En activant les boutons un peu au hasard, il peut planter (petit problème de jeunesse), il suffit de le redémarrer ce qui est très rapide. Ceci dit, on trouve ainsi la plupart des fonctions que l'on cherche.
Globalement, l'ergonomie est bonne, les boutons rotatifs sont pratiques et l'écran excellent.
Le niveau du signal de sortie du générateur est effectivement réglable.
Je l'ais commandé avec une seule sonde, ce qui est idiot (pour 3 euros..).
La fonction FFT est anecdotique tant que des informations chiffrées sur le spectre ne sont pas disponible.
Je ne l'essaierais pas sur le secteur 240V...
FNIRSI® ERD-10 4-IN-1 Electromagnetic Radiation Detector
This compact tester, the younger brother in the line of testers from the company FNIRSI, has proven itself to be the best high-speed tester of power and cables in any situation and in any place. Compact and lightweight. Nice color and user-friendly menu. I carry it with me all the time in my bag and can help my colleagues in tests at any time. A wonderful device and at an affordable price for everyone!
Thanks FNIRSI!
excellent meter well priced
Hello,
i like your products a lot but your manuals are something you should improve significantly.
A lot of things are n o t explained in the manuals.
my question regarding: HS-02
in the display, what is the "heating progress bar" for?
what does it really display?
on my device, the bar is always around 1 mm thick and static at the left hand side - never moves to the right.
So what does it indicate or mean?
The manual does not say anything about it.
my question regarding: DSO-TC4 3-IN-1
why are there so many contacts in the "Transistor socket"?
what are they for? how do they differ?
why are they labeled differently ("123 1232 KAA"???) and how should i use them: when should i use "KAA" contacts and insert a device such as a transistor or a resistor and when should i use "123" contacts or any of the others.
i dont understand the sense of that many contacts.
The manual does not say anything about it.
Please answer my questions (and best update your manuals accordingly so other uses do not come up with the same questions.)
Kind regards
RH
I bought this tester a short time ago and I must say that I am satisfied with it. Practical, handy and quite precise for its price. The only flaw I can attribute to him is a small bug that I hope is solved in the next version of the firmware: when performing the zeroing of the resistance between the tips, the difference in reading with zero is not subtracted but added and this problem increases from any zeroing. Only by extinguishing and turning on the instrument this process is reset, but the reading of the residual resistance remains. For everything else the tool is excellent and practical.
FNIRSI® DWS-200 Soldering Iron Station Kit Accessories
Hohe Präzision, einfache Handhabung.
Bon matériel. simple et pratique
I received my box in Styrofoam packaging.
There are resellers where you can find this part.
Arrived from China, shipped by the supplier, delivery time
fairly reasonable, about 1 week. Bravo, thank you.
Makes component identification/verification easy. Simple to use. Included accessories make this a flexible tool.
The new case is awesome. Gives a clean, professional touch to the overall package and is highly useful. Lots of good ideas in the creation of this line, I love it!
I almost have all FNIRSI items. It's offers a precision measure equipment with affordable price compare with other brand. Recommended 200%
It really is a useful little tool, but it lacks one thing: voltage measurements. It would be really helpful for testing on breadboards and PCBs, if this thing would be able to measure voltage across components. One would not have to constantly look from the board to a multimeter and back, if it was possible to do those measurements single handed, with the display right next to it.