πŸ”₯ MRCARTOOL H90 Dual-Socket Spark Plug Tester – Professional Grade Diagnostic Tool! πŸ”₯

Product Description

Introducing the MRCARTOOL H90 Spark Plug Tester – the ultimate tool for automotive enthusiasts and professional mechanics! πŸš—βš™οΈ This advanced tester allows you to simulate real engine conditions and diagnose spark plug performance with precision and ease. Whether you're maintaining your own vehicle or running a repair shop, the H90 helps you quickly identify faulty spark plugs, save time, and avoid unnecessary replacements.

Key Features & Benefits：

⚑ Dual-Socket Testing – Test two spark plugs simultaneously! Perfect for 12V vehicles, this feature speeds up diagnostics and helps you compare performance side-by-side.

πŸ”„ Adjustable Simulated RPM – With a rotary switch, simulate engine speeds from 500 to 9000 RPM! This allows you to observe how spark plugs perform under various operating conditions.

πŸ“Ÿ HD Digital Display – Monitor real-time RPM values clearly on the bright digital screen. Different RPM ranges mimic different driving scenarios – from idling to high-speed operation.

πŸ”§ Height-Adjustable Sockets – Accommodates a wide range of spark plug sizes! Works with standard plugs as well as longer plugs used in BMW, Volkswagen, Audi, and more.

πŸ”‹ Battery Clamp Operation – No power outlet needed! Easily connect to any 12V vehicle battery using the red (positive) and black (negative) clamps. Portable and convenient for on-the-go testing.

πŸ’‘ Visual Spark Indicators – Built-in bright indicator lights let you clearly see the spark quality and consistency. Instantly identify weak or non-firing plugs.

πŸ›‘οΈ Safe & Reliable – Designed with user safety in mind. High-voltage warning reminders ensure safe operation. Just don’t touch during testing! ⚠️

πŸ“ Compact & Lightweight – Weighing only 400g and measuring 90x115x62mm, this tester is highly portable and perfect for use in garages or on-site.

How It Works：

  1. Adjust the socket height and insert spark plugs.

  2. Connect battery clamps to your vehicle’s 12V battery.

  3. Turn the rotary switch and observe spark activity.

  4. Adjust RPM to simulate different engine loads.

  5. Compare spark performance and identify faults in minutes!

Specifications：

  • Input Power: DC 12V

  • Analog RPM Range: 500–9000

  • Operating Temperature: 0°C to 45°C

  • Relative Humidity: <85%

  • Product Weight: 400g

  • Product Dimensions: 90mm x 115mm x 62mm

Why Choose MRCARTOOL H90?

βœ… Accurate simulation of engine conditions
βœ… Saves time and money on diagnostics
βœ… Easy to use – no technical expertise required
βœ… Compatible with most spark plug types
βœ… Durable construction backed by trusted brand quality

Ideal for car owners, mechanics, motorcycle fans, and small repair shops!

πŸ›’ Click “Add to Cart” now and bring professional-level spark plug testing to your garage! πŸ›’

Don’t let faulty spark plugs slow you down – test with confidence and keep your engine running smoothly!

Note: This tester is intended for use with 12V systems only. Always follow safety guidelines during operation.

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1. We ship to WORLDWIDE
2. Item will be shipped out within 1-2 working days (except weekends and holidays) after the payment is cleared or received.
 
3. 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.
 
4. Usually the standard service delivery takes 15-20 working days (except weekends and holidays),If you don't receive the item in time, please contact us freely, we'll try our best to solve the delivery problem.
 
5.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) It's the buyer's responsibility to complete clearance when parcel reached your Customs. We are Not responsible for buyers's local taxes, please consult local Customs for Tax Details. Customs rates vary from country to country, please understand.
 
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4. Please make the payment within 3 days.

 
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Defective products may be returned for repair up to 1 year from the purchase date. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.
We are reliable supplier to both wholesalers and retail sellers.And we are a professional Authorized dealers of MRCARTOOL Warranty For 2 years，Also offer reasonable prices , excellent customer service and a reliable credit standing are our target!
 
We supply many products on Automobile consumer. We have OBDII cars / Light Trucks / Heavy Duty Truck's , Battery Tester, Fuel Injector Cleaner Machine , Smoke Leak Detector Machine, Digital Circuit Tester, lgnition Spark Tester , Engine Timing Tool, and much more others products.
 
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