














Product Usage: 1.Place the Spark Plug into tester hole 1 or 2; If you want to compare the new spark plug and old one, place new spark plug into hole 1 and the old on into hole 2. 2.Connect to power supply. 3.Turn the key switch 4 clockwise to turn on tester, indicator 3 will light up, tester is now working at 1000rpm/min. 4.Again turn the key switch 4 clockwise,you can adjust the working frequency between 1000rpm to 6000rpm/min. The higher the frequency, the stronger the spark strength. ![]() ![]() ![]() Specification: * Mold:spark plug tester * Input: 100~240V AC * Length of external: 1m * Host size: 145*90*114mm * power supply: Power Adapter * Power Adapter: Output 12V 1A DC * Suitable for 12V driven gasoline car spark plugs * Usage: Test car spark plug performance and ignition intensity Note: 1.Please Turn Off Power before you place spark plug. 2.The Spark Plug Tester is a high-voltage detector, so do not touch spark plug with hand at work to avoid danger. 3.Support 12V Gasoline vehicles car spark plugs only. ![]() Package included: 1 x Spark plug tester 1 x Power Adapter ![]() |
- We accept all common forms of payment such as Credit cards、Debit card ,Google Pay ,Visa etc.
- Please contact us if you need to use another method to pay.
- Payment should be made within 7 days after bidding ends. Otherwise a Unpaid Item case will be opened to you.
Will usually ship within 1 business day of receiving cleared payment.
1. Ship from USA local warehouse via UPS or USPS shipping . Delivery time varies from 2 to 5 business days.
2. We will ship according to your eBay address. Please make sure it is correct and include phone number for delivery.
3. Ship to HI, PR, AKand other overseas states and other countries requires payment of courier fees.
- We are not responsible for buyers’ local taxes.
If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem.
We are authorize distributor, our all items are 100% original and Our devices have warranty,
12 months free repair for the devices.
3 months for the accessories.
- 60 days free return service .
- Free return . Select the reason for the return 【Didn't like item】or 【Ordered by mistake】, then we will upload the return label , you will can get a full refund faster.
Please contact us firstly when you need warranty service and free return service .
In case an item arrives faulty, please contact us in 30 days and keep it unused.
We will instruct you on how to return and get refund or replacement.
If after 30 days, or the item has been used, we have the right to decline your claim.
Items should be returned on buyers’ cost for repair or replacement.
WHO WE ARE?
We are authorize distributor for many manufatcurers. We guarantee all items are 100% original .
WHAT WE HAVE?
We have over 4 warehouses that are located in US. Fast delivery .
WHAT WE SELLING ?
We is mainly deals in various types of professional car diagnostics scanners and other car service maintenance tools.
For example --- Car & HD Diesel Trucks & Motorcycle Diagnostic scanner , Mile-age correction Tool / Key programming tool , Smoke test , Electrical system probe test ,Battery tester ,injector cleaner etc .
Our customer-oriented service strives for positive feedbacks with all 5 star selling ratings.
Please feel free to contact us via eBay message once you have any question before you giving us negative feedback or open case.
We will reply in 24 business hours.
Business time: GMT8 (9:00-18:00) from Monday to Friday.
