Spark Plug Gap Tool 12V Automotive Engine Ignition Tester Analyzer 500-9000rpm
 |
The CMTOOL Spark Plug Tester is designed for efficient diagnostics, featuring dual adjustable-height test holes. This allows you to simultaneously and safely evaluate the performance of two spark plugs under load. It easily accommodates most spark plug sizes and connects directly to any standard 12V battery for powerful, convenient, and reliable testing. 🔍 Dual-Hole Tester & LED Display Visually compare new/old spark plug performance! The HD digital screen displays real-time frequency data, instantly showing when replacement is needed for accurate diagnostics. Perfect for quick performance comparisons. 🔋 12V Direct Power Connection Features dual clamps that connect directly to any 12V battery or DC power source without adapter. Compact design makes it ideal for portable on-the-go diagnostics anywhere. ⚙️ Adjustable Frequency (500-9000 RPM) Simulates real engine operating conditions with precise RPM adjustment. Quickly identify worn spark plugs and make timely replacements to maintain optimal engine performance. 🔌 Self-Adapting Test Holes Smart adjustable sockets automatically accommodate both short and long spark plugs. Ensures perfect electrical contact and reliable test results every time. 🚗 Wide Compatibility Works with spark plugs from various 12V gasoline vehicles including cars, motorcycles, SUVs, RVs. Excellent for both DIY enthusiasts and professional mechanics. |
 |
 |
 |
 |
 |
 |
| Easy to Operate Step 1:Insert the new spark plug and the old spark plug into the hole. Step 2: Connect the power cord to the tester and the clamp to the 12V DC battery. Step 3: Adjust the operating frequency to simulate the speed value. The higher the frequency, the stronger the spark strength. Step 4: The indicator light turns on to indicate the start of the test, and compare the performance of the new and old spark plugs. |
 |
1. We accept PayPal only.
2. Credit card (Visa, Eurocard/MasterCard, Amex, and Switch or Visa/Delta) payment can be accepted ONLY through PayPal (You don't need a PayPal account)
3. Other payment methods (Bank transfer, Cheque, etc.) are NOT acceptable
4. Please make the payment within 3 days.
1. Item will be shipped out within 5 working days (except weekends and holidays) after the payment is cleared or received.
2. We will send item to your Confirmed Shipping Address in Paypal only.Please confirm your order and address before you bid or pay the item.
3.International Buyers Please Note: 1)Please check with your country customs office to determine what these additional costs will be prior to bidding / buying. 2)Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.
2. We will send item to your Confirmed Shipping Address in Paypal only.Please confirm your order and address before you bid or pay the item.
3.International Buyers Please Note: 1)Please check with your country customs office to determine what these additional costs will be prior to bidding / buying. 2)Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.
Item may be returned for refund or replacement within 30 days of the purchase date. Returned merchandise must be unused, in original packaging and include all accessories. Shipping costs are non-refundable.
Defective products may be returned for repair up to 1-3 year from the purchase date.The warranty period varies depending on the product. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.
Before any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense.
We are a professional worldwide company, with own factory located in China.We are reliable supplier to both wholesalers and retail sellers. We supply many products on Automobile consumer. Also offer reasonable prices , excellent customer service and a reliable credit standing are our target!
It now own four stocks in the world: China warehouse, US&DE warehouse . it is now one of the biggest online commercial corporations in China.
It now own four stocks in the world: China warehouse, US&DE warehouse . it is now one of the biggest online commercial corporations in China.
Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM Beijing TIME. Please email me through "MY MESSAGES" on eBay, if you have any questions about our listings or inventory or troubles. All messages be reply within 24hours. Welcome your any-time parchase!
