Spark Plug Tester: Dual-Hole 12V Ignition Diagnostic Tool
The Dual-Hole Spark Plug Tester is a reliable 12V diagnostic tool designed to test spark plug performance and ignition system health in vehicles. With a speed range of 0-6000 RPM, it supports simultaneous testing of two spark plugs, delivering fast and accurate results. Compact and easy to use, this tester is ideal for DIY mechanics and automotive professionals troubleshooting engine issues.
Spark Plug Tester: Dual-Hole 12V Ignition Diagnostic Tool – Key Advantages
The Dual-Hole Spark Plug Tester outperforms competitors with advanced features for reliable ignition diagnostics:
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Dual-Hole Design: Tests two spark plugs simultaneously for easy comparison of spark performance.
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2A Power Supply: Delivers larger, more consistent sparks compared to 1A testers, avoiding weak or unstable output.
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Advanced Chip Technology: Ensures stable operation, preventing spark plug misfires during testing.
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Enhanced Resistance Coil: Produces brighter, clearer sparks for accurate diagnostics.
JFIND JF109 Dual-Hole Spark Plug Tester: Supported Applications
The JFIND JF109 Dual-Hole Spark Plug Tester is designed to test spark plugs with a diameter of ≤13mm, making it compatible with a wide range of vehicles and equipment, including:
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Cars
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Motorcycles
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Speedboats
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Motorboats
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Lawnmowers and other small-engine equipment
JFIND JF109 Dual-Hole Spark Plug Tester: Package Contents
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1 x JFIND JF109 Dual-Hole Spark Plug Tester
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1 x User Manual
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1 x Power Plug (220V 2A EU Plug or 110V 2A US Plug, region-specific)
| Hign-concerned Chemical | None |
|---|---|
| Electronic | No |
| Material Type | plastics |
181 reviews for Spark Plug Tester: Dual-Hole 12V Ignition Diagnostic Tool
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P***s –
Very good
d***r –
value for money
U***r –
Працює, перевірив десь 20 свічок запалення, 1 виявилась погана пробиває на ізолятор.Прибор робочий РЕКОМЕНДУЮ.
S***h –
Супер
J***s –
buen producto funciona impecable recomendable eso si no toquen la chispa duele jajaja igual que el de los cables de bujías
E***r –
Rápido , serio , eficaz , económico , muy bien embalado , muy limpio , perfecto .
N***H –
good seller thank you
G***o –
Works good
f***r –
TOP
U***r –
Very Good
r***l –
Bien
M***a –
look ok.working not bat jus swicth very sensitive or not well fitted
j***r –
top
1***r –
아직 사용 전 이지만 좋아 보입니다.
A***v –
Все работает нормально,товар хороший.Рекомендую своим друзьям.
Customer –
좋아요
B***r –
werkt !!
s***i –
very very good
Customer –
schnell und gut
M***d –
Good
d***r –
thank
D***e –
Gut 👍
Customer –
Tester świec doleciał w całości działa tak jak powinien iskra bardzo dobra robi robotę maszynka polecam każdemu warsztatowi również do domowego garażu sprzedawca szybko i sprawnie wysyła 100% polecam tester świec. 😉
O***z –
Funciona según lo descrito.
c***r –
perfect
M***y –
Delivered as ordered, full satisfaction, thank you.
R***M –
Works as it should, used several times and no issues. good price, thanks!
Y***i –
Все працює, гарний тестер для перевірки свічок запалювання
t***s –
produto bem embalado e envio rápido comprei pra revender espero que atenda bem os clientes produto bem embalado e envio rápido comprei pra revender espero que atenda bem os clientes
G***o –
El vendedor es muy eficiente y el producto es espectacular
V***k –
прибор получив,все працює,все норм.,рекомендую
Customer –
Works very well, only thing missing is to be able to check the plugs performance under pressure like the more expensive work shop units
M***i –
Oggetto perfetto!
y***n –
No doubt about it to give 5 star for this seller …… fast shipping fast delivery i recommended this seller thank you
a***a –
все ок
J***m –
Ótimo pro tudo, funciona perfeitamente. como descrito. Entregue antes do prazo veio muito bem embalado.
Customer –
요즘은 대부분의 생활용품을 알리에서 많이 찾아보고 있어요. 시중보다 저렴하게 판매하고 있는 물건이 꽤 많아서 자주 구입하고 있습니다. 배송도 무척 빠르네요. 해외 배송인데도 빠르게 받고 있습니다. 행사 자주 부탁드립니다. 행사 하면 꽤나 좋은 물건을 저렴히 득템할 수 있어서 좋아요. 좋은 제품 많이 부탁드려요. 고맙습니다.
m***r –
Superrrrr
S***o –
tutto ok
Customer –
예전부터 사고 싶었는데
A***o –
tutto ok nessun problema
J***o –
falta probar
A***a –
bujías cortas NO! llegan al contacto hay que ingeniar algo🧐
X***O –
se ve bien, falta probarlo.
S***o –
muito bom 👍👍
E***n –
Perfect zoals beschreven, werkt prima.
c***r –
buen producto
M***u –
Great seller
Customer –
배송빠르고 잘왔습니다.
J***s –
Thanks
p***s –
conforme à la commande et envoi rapide merci bien
S***n –
Good
E***a –
O produto aparenta ser bom, ainda não testei.
D***n –
moet nog uitproberen? op het eerste oog prima .
S***v –
works perfectly
M***o –
Ottimo e funziona bene. Tramite la manopola è possibile aumentare i giri e la frequenza con cui scocca la scintilla.
V***e –
Perfetto
L***i –
3 неділі до Києва. якість норм
B***z –
10/10 muy bien producto
Customer –
fonctionne tres bien
J***n –
Product as advertised. Works fine. Even handy for checking the gap setting! 0,6 mm spark is less intense than recommended 0,8 mm gap. So another advantage next to checking faulty plugs.
S***k –
Все працює! Рекомендую продавця!
V***a –
A leírásban szereplő termék, teljesen ugyan az ami a fotókon látszik, jó mínőség! A szállítás, a hírdetés alapján pontosan megérkezett, csak ajánlani tudom a boltot! Köszönöm!!!!! +++++++
l***r –
Chegou rápido, falta experimentar.
O***e –
Работает нормально
m***r –
muito bom recomendo esse teste de velas
g***r –
Все працює добре
r***E –
livraison rapide , matériel au top , pas chere et utile pour controler l’allumage des bougies
R***r –
achei a corrente baixa, mas dá pra fazer um comparativo bom
Customer –
Great item, thanks.
P***e –
looks good. haven’t used yet.
M***e –
product as described
A***S –
Приїхало вчасно. Із продавцем не спілкувався. Для швидкого тесту підійде. Враховуючи вартість – норм.
Customer –
great
Customer –
робив. на. Алі. біля. сотні. найменувань. я. дуже. задоволений. як. якістю. товарів ціною. і. доставкою. ця. посилка. прийшла. у. найкращому. стані дякую. вам
V***i –
Ok
r***d –
got the item the postage was pretty fast only problem is the plug not a au plugs so you will need a adaptor I didn’t bent them so it would plug in had to be carefull which was negative and positive
a***r –
Rewelacyjny produkt
P***e –
I’m very happy with this item as I work on older cars
H***a –
Chegou rápido e veio bem conservado testei e está funcionando bem 🇦🇴👌🏿
P***c –
Good
D***o –
Отримав швидко Пачка ціла, працює. тільки положили блок не такий як потрібно і мусив докупити перехідник.
P***n –
ok, did not try it yet.
A***s –
vendedor sério, tudo ok.
J***s –
This spark plug tester is is the most awesome tool I’ve ever bought. I spend $100’s each year on spark plugs and for the first time ever I can compare my old plugs and actually see if they are no longer useful
Customer –
Well package
R***y –
nice little tester,fast delivery thank you 😊
g***r –
si funciona
d***x –
super article
g***r –
Hope it works,
m***m –
ottimo venditore affidabilissimo consigliato altamente per tutti quelli che vogliono fare un buon affare
Customer –
Very good
Customer –
I really like this machine it will save so much time testing spark plugs. Thank you.
J***f –
Sehr gut
Customer –
controlata funziona a la grande. rispetto
Customer –
Chegou rapido a portugal, 6 dias para entrega. produto chegou em perfeitas condições. satisfaz o que eu precisava.
C***n –
plug tester arrived undamaged thanks for the fast delivery
B***k –
Ok.
Н***в –
The item works proper good without any problems.
H***i –
Gut
2***r –
conforme à mes attentes !! permet de contrôler ses bougies si elles sont coupées intérieurement et d’appercevoir l’étincelle d’allumage…
M***n –
Sehr gute Abwicklung. Sehr gerne wieder !!!!
S***o –
Thank you for the item and the delivery to my next order thank you
p***r –
ちゃんと使えます
Customer –
As described
M***e –
top
Customer –
ras
s***i –
product as described. I haven’t tried it yet. the only thing is the plug is UK not the rest of Europe so watch out for that.
Customer –
Okay
r***z –
Bueno
K***i –
Bardzo przydatne urządzenie.Jakość wykonania jest bardzo dobra.Umożliwia sprawdzenie świec zapłonowych.Polecam towar jak i sprzedawcę.
F***n –
Arrivato in tempi classici, il tester sembra ben fatto, funziona anche, però va solo per candele moderne, mio padre ha provato con una candela montata sulla moto d’epoca ma non entra. Da testare cmq più a fondo, ma diciamo che il suo lavoro lo fa in maniera corretta
a***r –
Отримав
C***p –
funciona perfecto!! llegó en el tiempo establecido. vendedor 100% confiabe!
d***a –
ótimo produto
M***e –
i received it thank you it the same thing I choose
D***a –
Bem fabricado o aparelho, só testar agora!
Customer –
Wszystko ok. Polecam
t***s –
chegou bem rapido na caixa bem embalado seviu bem ,gostei do produto………………………….
M***h –
perfect
v***a –
okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkikkkkkkkkkkkkiikiiikikkkkiiiiiiiiikii
F***l –
muito bom! bem bacana, show!
G***O –
Correcto. Falta probar
C***a –
bom
R***r –
Super danke
L***r –
Would recommend this seller
C***P –
excelente recomendado al 100%
S***n –
it’s awesome. works well
M***I –
מכשיר מצויין עובד היטב
Customer –
Boa compra.
t***r –
Super
A***a –
envoie rapide
E***e –
pas encore testé et reçu très bien emballé
r***y –
good seller
g***g –
супер, все работает
v***A –
Działa. Teraz można porównać jakość iskry.
G***n –
Good item
Customer –
Great product!
M***i –
Bardzo dobry sprzęt.
a***n –
bon produit et bonne présentation expédition rapide et vendeur rapide et sérieux, a recommander vivement
g***s –
comme sur la photo , plus qu’a essayé
0***r –
suuuper!
Customer –
まあまあ。
V***o –
товар получил спасибо ОК
J***n –
looks good, not tested yet
a***r –
habe es leider noch nicht ausprobiert, es macht aber in Anbetracht des günstigsten Preises einen guten Eindruck
a***o –
Проверил свечи зажигания , отбраковал старые
B***e –
excellent service merci beaucoup
O***h –
працює, все супер!
N***A –
草刈機用のスパークプラグは端子が届きませんが、サイズが合うネジをフタを開けて差し込み嵩上げしたら専用で使えます。
Customer –
Thank you for the delivery.
A***I –
work 👍
Customer –
As advertised – great product – works well
V***i –
Рекомендую этого продавца. Товар доставлен быстро. Упакованный хорошо хорошо и прочно. Проверил тестер свеч, работает исправно. Спасибо продавцу.I recommend this seller. The goods were delivered quickly. Packaged well and securely. I checked the spark plug tester, it works properly. Thanks to the seller.
Customer –
VERY GOOD PRODUCT
M***a –
funciona perfectamente , buen producto
b***c –
pratique !
a***r –
良かった
V***y –
Thank you
s***u –
works good so far
L***o –
Funciona bem
Customer –
Good
m***a –
ok
H***g –
작동 잘 됨 작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨 작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨 작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨작동 잘 됨
f***a –
وصل في الوقت لم أجربه بعد معبأ بطريقة جيدة
M***y –
Works great
Л***к –
Якісний товар, швидко прийшов.
Customer –
A encomenda chegou muito rápida.
M***a –
super sprzęt ułatwia pracę niekure nowe świece już są popsute
A***i –
tutto perfetto grazie mille
P***v –
перевірив на свічках все працює в комплекті ‘ шайби для більш коротких свічок
B***n –
Arrived as described in excellent condition. neat little gadget to test the performance of spark plugs. Test used plugs to see if they are faulty are breaking down! Great Price and fast shipping.
C***o –
Dear, I let you know we received the Bougie Tester Dubbele gat Diagnostic Tool Auto 12V Spark Tester 0-6000 rpm Auto Motor Ontsteking Detector gereedschap., thank you very much for the fast service goodbye, with a friendly greeting from Caruana, thank you
e***o –
chegou tudo certo ainda não testei,mas parece bom
N***a –
buon prodotto,provato già con una quarantina di candele e fa il suo dovere alla grande,consigliato da revolutiondesignerbike
S***s –
works well
Z***d –
works like a charm tested plugs in it . super happy
A***o –
ottimo
G***é –
Működik és érdekes! Nem tudom lesz-e olyan hogy ezzel megtudjam állapítani egy Gyertyáról hogy hibás,
M***i –
Excelente produto. Fácil utilização. Bem útil. Recomendo.
e***r –
Funktioniert gut, ist empfehlenswert