Uždegimo ritės testeris QDB-4A — tai universalus diagnostikos prietaisas automobilių elektronikos meistrams ir servisams. Jis leidžia patikrinti uždegimo rites, kuro purkštukus, solenoidinius vožtuvus, žingsninius variklius ir jutiklius, greitai nustatant gedimus be brangios įrangos. Didelis ekranas ir paprastas valdymas užtikrina patogų naudojimą kasdieniame darbe.
Uždegimo ritės testeris QDB-4A puikiai tinka automobilių servisų technikams, elektrikams ir pažengusiems automėgėjams, norintiems savarankiškai diagnozuoti uždegimo sistemos, purkštukų ar jutiklių gedimus. Prietaisas naudojamas prijungiant testuojamą komponentą prie atitinkamos jungties ir nustatant reikiamus parametrus – dažnį, darbo ciklą ar įtampą. Rekomenduojama prieš naudojimą patikrinti maitinimo šaltinio įtampą, kad atitiktų 12V-24V diapazoną.
Kl: Kokius komponentus galima tikrinti su QDB-4A?
Prietaisu galima tikrinti uždegimo rites, benzininių ir dyzelinių automobilių kuro purkštukus, solenoidinius vožtuvus, kuro dozavimo vožtuvus, karbamido siurblio variklius bei įvairius žingsninius variklius.
Kl: Koks maitinimo šaltinis reikalingas prietaisui naudoti?
Prietaisas veikia nuo 8-28V DC įtampos, o rekomenduojamas darbinis diapazonas yra 12V-24V. Įrengta apsauga nuo neteisingo poliškumo prijungimo ir viršsrovio.
Kl: Ar galima reguliuoti signalo dažnį ir darbo ciklą?
Taip, prietaisas leidžia reguliuoti išėjimo dažnį nuo 1Hz iki 100kHz bei darbo ciklą nuo 1% iki 100%, o įtampa reguliuojama nuo 1,25V iki 11,5V.
Uždegimo ritės testeris QDB-4A – patikimas įrankis tikslesnei automobilių elektronikos diagnostikai. Jis tinka tiek profesionaliems servisams, tiek namų dirbtuvėms.
Šaltiniai: Uždegimo sistema | TopSmart parduotuvė






| Svoris | 0.458 kg |
|---|---|
| Išmatavimai | 19 × 17 × 5 cm |
| Brand Name | kawish |
| Origin | Mainland |
| High-concerned chemical | none |
| Wireless Support | No |
| Is Batteries Included | no |
| External Testing Certification | CCC |
| Material | plastic |
| Hardware Version | V6.8 |
| Item Length | 11 |
| Item Type | Mechanical Testers |
| Special Features | Other |
| Software Version | V6.8 |
| Item Width | 6 |
| Model Name | KW-QDB-4A |
| Item Height | 3 |
| Item Weight | 0.5 |
| Voltage | 12V |
| Electronic | No |
| Power (W) | 1W |
| Choice | yes |
Shopper –
Good product
Color: QDB-4A
J***z –
I haven’t tried it, but it looks very good…
Color: QDB-4A
Shopper –
excellent product
Color: QDB-4A
j***A –
good
Color: QDB-4A
Т***Ч –
excellent gadget, a helper in finding faults in cars, thank you, I recommend it!!!
Color: QDB-4A
Shopper –
I liked the product, great for automotive tests, PWM signal, stepper motor, etc.
Color: QDB-5A
О***ч –
Arrived quickly in about 10 days, checked the idle speed regulator, everything works. Made with high quality.
Color: QDB-4A
Shopper –
Arrived quickly in about 10 days, checked the idle speed regulator, everything works. Made with high quality.
Color: QDB-4A
З***ч –
Great! Everything works as it should. Thank you very much for the device. After receiving the package, I immediately and quickly checked 4 ignition coils from a Lada Vesta, two of which turned out to be faulty.
Color: QDB-4A
I***r –
Arrived very fast,i was a bit doubtful at first,i must admit. But using it everyday,and seeing it performs so well,i took apart. I was very pleasant surprised by the branded components that they use. I am intrigued,how come they use even st mosfets? Where is the profit in them? Go look yourself if you don’t believe me. Thank you very much for the delivery! !
Color: QDB-4A
d***y –
Very good machine very good i have to say as help me so many times already very good testing machine very happy very much so
Color: QDB-4A
В***ч –
Looks like a good quality product, matches the description.
Conducted a test on the ignition coil; the device was powered by a dead battery with a residual voltage of 7V. Everything worked perfectly. For the test, everything necessary was included in the kit.
The instructions are in English, but if you have a translator on your phone, it’s not a problem at all.
I really liked the device and am satisfied with the purchase.
Color: QDB-4A
А***ч –
I really liked checking the ignition coils and injectors; I’m learning how to check the valves and the throttle.
Color: QDB-4A