🔍 Unleash the Power of Precision Testing!
The Tester Transistor is a cutting-edge device designed for professionals seeking reliable and accurate electronic testing solutions. With its high voltage rating, fast response time, and compact design, it is perfect for both fieldwork and lab environments.
L**E
Awesome magic
This thing is awesome for identifying 90 plus percent of everything I've put to it. I don't know what kind of voodoo it's got going on under the hood but it's pretty cool
C**N
Simple and Versatile
This is not a precision instrument, but will get you in the ballpark with a wide variety of components. No manual or instructions included, but a basic guide can be found on line.
S**T
Best electronic tester for the price in human history
Works well, little leads are helpful. Don't eat it they taste terrible but have a nice crunch
A**R
Awesome little tester, be careful not to fry it
This works great. Similar readings on iductors to the Z-meter I have to check out at the lab at school. Caps also read very close to what the fluke meter measures.Be careful to discharge capacitors with a resistor before testing them, if there is a residual charge, it will fry this meter. I did that to a previous one, had to reorder.
W**R
Love this little gadget!
I really like this little gadget. It has surprised me with the amount of intelligence in this little box. Connect the leads to a component and it identifies it and tells if it is good.Right now I'm using it to test the LED bulbs in some Christmas lights. I didn't realize the different colored lamps had different voltage ratings and this explained why replacing lamps with random colored bulbs didn't always make for a good repair.Next adventure will be to test all of the electrolytic caps in my 50-year old Pioneer receiver.If you are someone who is curious about electronics, it's money well spent.
B**.
The Unit was functioning well, but the mini grabbers are junk...
The tester unit is working as expected but the mini grabbers are low quality and a big frustration to probe the components, it broke after a few pushes, so you may need to build your own probes to use it, now the probes are more expensive than this unit, it is better to spend your money to buy a real tester has all the bells and whistles option to perform your tests, time is money, frustration is bad for the debugging.
M**C
Did not come with an instruction booklet. I had to find one on line. It does work great.
Did not come with an instruction book. Had to find one on line. Other than that it works great and is a real bargain for what it does. That is why I rated it a 4 and not a 5.
H**O
impressive tool, a must for all electronics repair shops
there is no instructions in the tester. It is very easy to use, but I am sure that I am missing a lot of uses of this tester, for the lack of the manual
F**E
SU FUNCIÓN.
Todo perfecto.
A**1
Excellent value for the money!
Works great - just as expected!
G**D
Tolles Messgerät
Das Gerät ist toll und einfach anzuwenden. Kenne sonst nichts vergleichbares in dieser Preisklasse. Was mir auch gefällt sind die Messmöglichkeiten für die unterschiedlichsten Bauteile und die automatische Darstellung der Anschlussbelegung bei den Halbleitern. So stell ich mir ein Messgerät vor. Klare Kaufempfehlung. Dieses Gerät dürfte auch unter anderen Markennamen angeboten werden wie ich im Internet bemerkt habe.
D**N
Tout simplement indispensable
Tous les bricoleurs en électronique doivent en avoir un ! Précision 4-5 % parfois mieux. Mode d'emploi et description complète sur Youtube.Simple et rapide il mesure tout ou presque en donnant par exemple le gain des transistors. Ne mesure pas des triacs et quelques autres . Affiche par exemple lz voltage de travail des différentes LEDS.Incontournable. Acheter la version montée (pas en Kit) vous bénéficiez du fonctionnement rechargeable USB ;-)
D**X
ARCELI Tester - Non è un giocattolo
Lo scatolino, per me, è stata un'autentica sorpresa: funziona alla perfezione il mio esemplare e spero duri! Questo non ostante la pessima descrizione. E' anche maledettamente semplice e pratico da usare. I punti di inserzione del componente da testare sono tre ma sono ripetuti in modo da usare tutto l'eccellente zoccolino Textool. Siccome i dispositivi testabili hanno generalmente due o tre terminali, ecco come mai le terne. Solo i diodi hanno una collocazione leggermente limitata, infatti il loro anodo deve essere inserito nella posizione indicata "A". Triac SCR e transisor vanno inseriti in tre punti qualsiasi (!) quindi si blocca il componente con la levetta che fuoriesce dalla zoccolo e si pigia il pulssante per avviare il test. Pochissimi secondi e sullo schermo saranno leggibili i dati essenziali del dispositivo sotto test. Sono anche riportati i nomi dei relativi pin (per es. E-B-C per i transistor) . Per la misura della capacità di grossi condensatori, sopratutto gli elettrolitici, se vogliamo una misurazione attendibile dobbiamo, prima di inserirli, cortocircuitarli con un oggetto metallico in modo da scaricarli completamente. L'allungarsi dei tempi di attesa per la misurazione di questi dispositivi al crescere della capacità nominale fa supporre che il sistema di misurazione consista nel valutare il tempo di carica del condensatore mediante una corrente costante internamente e automaticamente gestita. Dunque occorre partire da condensatore totalmente scarico. E i tre terminali per il collegamento dei dispositivi? Autentiche miniature che suggeriscono un uso estremamente delicato. Non scommetterei sulla loro resistenza.
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