10Pcs/lot DUOYI DY28 12V Car Spark Plug Tester Dual Hole Lgnition Plug Analyzer Tool Scanner Gasoline Vehicles Petrol Car Ignition Testers

DUOYI DY28 Car Spark Plug Tester Ignition Tools 110V Or 220V Double Hole Wiring Lgnition Spark Plug Analyzer 1000rpm to 6000 rpm/min

Dual Hole Car Spark Plug Tester Detector have two testing holes, you can test two spark plugs meanwhile and and if you suspect any spark plug works improperly you could compare and test to make accurate judgment.

Adjustable double hole car spark plug tester detector Ignition Plug Analyzer Diagnostic Tool.

Features：

1. Dual Hole.
2. Adjustable working frequency 1000rpm to 6000rpm/min.
3. Protection cap.

4. Protective cover to avoid electrical shock

5. Simulate engine RPM 1000 to 5000 to verify condition of spark plug

6. External power adapter

ABS Engineering Plastic Protection

Impact resistance, heat resistance, low temperature resistance.

Dual protection, professional safety, reliable testing.

Double Holes Can Be Tested Simultaneously

The indicator light indicates that the higher the frequency, the higher the spark plug strength.

Multi Gear Frequency Adjustable

Adjustable operating frequency from 500 to 6000 rpm.

Safety Cover Design

The test process effectively protects against accidental contact to avoid bodily injury.

Matters needing attention.

During the spark plug test, the voltage can reach up to thousands of volts. Please cover the protective cover before conducting the test. After the test, you must first turn the switch to the closed state, open the protective cover, and take out the spark plug.

Wide range of uses-----professional detector suitable for car owners

Usage: Test spark plug performance and ignition strength
①This igniter can be used in spark plug wholesale stores to display product quality
As a gift to customers.
②Used in 4s stores to display the ignition effect and principle of automobile spark plugs.
③ It is used to observe the operation of the spark plug of your own vehicle and compare the ignition effect.
④Used for testing spark plugs before loading.

The poor work of the spark plug is manifested in the driving of the car as follows:

1. Insufficient power, unstable idle speed, lack of cylinder
2. Action inability to accelerate bad
3. Unsteady driving, bad air conditioning
4. Fuel consumption increases black smoke
5. Engine shaking exhaust emissions are not up to standard
6. The engine is not easy to start, etc.

 Product Parameters:

Main Unit Size:145*85*60mm (5.7*4.4*3.4 inch)
Main Unit Weight:354 g ( 0.8 lb ) ( Not includingPower Adapter)
Power Adapter: Input 100-240V AC / Output 12V 1A DC
Application Range: 12V Gasoline vehicles car spark plugs

Detail Display

Power Interface

The power adapter.

Input: 100-240V AC.

Output: 12V 1A DC.

Double Holes Can Be Tested Simultaneously

Fast and efficient, safe and reliable.

Multi Gear Frequency Adjustable

500~6000 frequency adjustable.

Protective Cover Design

Effective protection against accidental contact during testing.

Package list:

Spark Plug Tester 10
Power Adapter 10
User Manual (English)*10

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