ICQUANZX Oscilloscope Kit, 2.4" TFT Handheld Pocket-size Digital Oscilloscope Kit DIY Parts SMD Soldered Electronic Learning Set 1Msps

The product was fairly accurate and fun to use. Even for adults.

Its a great item for the price. It works well. The first item arrived with a cracked display and didn't display anything. However the replacement arrived very quickly and works very well. I think if the display is padded it would have a better chance during shipping. Otherwise it is a good product and the instructions are very good.

Great for those that are just starting out. It's fairly easy to use and the manual is great.(Double sided sheet of paper)Comes with schematics in case you blow it up. If you break the screen, just buy a new scope, you can't find a replacement screen for cheaper.

I would have preferred having the scope in an enclosure rather than getting the prove, or pay a little more. Unfortunately, it no longer works because I shorted an input to vcc. An enclosure would have prevented it. No idea a cheap replacement motherboard is available.

This is being sold as a kit and is not, its completely assembled and completely lacks a purpose the ranges and voltage this will handle have no use. my purpose in buying it was to have something too build on a day off work. even after receiving a second unit, which was also completely assembled. false listing and should be pulled off the site.

Good value for starting out. Works well for radio restoration. Get scope with case already built. If you assemble case calibrate before building case. I'd also drill small holes through case above the pots for future adjustments. Lots of info online for this unit. Works great for basic measurements. Just don't expect $500 plus performance from this unit. A great scope for price.

I've been tinkering around with some electronics diy kits to practice soldering.I was a little disappointed to discover that this kit is already fully soldered. Once you plug in the leads and a power supply, it works.Then again, there's no change for me to screw up solders and have something that doesn't function.

When I ordered this item, I expected to see a kit to assemble. And title doesn't have ASSEMBLED word in it that is actually would be a deal breaker.Once I tried to turn it on it didn't work, but after checking the AC adapter polarity I found out that it was wrong.

ok

Works well. Display is small but has decent resolution. Basic settings but good enough for audio signals.Recommended.

Ein sehr nettes Teil, das genau meiner Spezifikation entspricht. Im Netz gibt es viele Eintraege um das DSO138 zu modifizieren, auch eine recht gute Bedienungsanleitung ist dort zu finden.

El embalaje muy bien.Para proyectos de arduino va genial. No se, en largos tiempos de funcionamiento qué pasará. No está probado.Calidad-precio buena.

acquistato per verificare il funzionamento corretto di inverter e generatori di corrente (onda sinusoidale). collegato attraverso partitore di tensione per rientrare nel range dell'ingresso. per lo scopo è perfetto : il segnale rimane fermo ed è valutabile. le misure della tensione continua invece sono errate e cambiano a seconda della sensibilità impostata (provato con una pila da 1.5v ottenevo valori anche di 2.3v) . ad alte frequenze ho provato solo la procedura per tarare condensatore con onda quadra. mantiene le ultime impostazioni quando viene spento. ottimo rapporto qualità / prezzo ma non è strumento da laboratorio. meglio alimentare con pila da 9v per evitare interferenze.