1. 서론
The AUTOOL SPT101 Spark Plug Tester is a diagnostic tool designed to evaluate the performance of spark plugs in 12V gasoline vehicles. It features dual testing holes, enabling simultaneous comparison of two spark plugs, and an adjustable working frequency to simulate various engine speeds. This manual provides essential information for the safe and effective use of your device.

Image 1.1: AUTOOL SPT101 Spark Plug Tester
2. 안전 정보
- Always ensure the protective cover is closed over the spark plugs before operating the device to prevent electric shock.
- Do not touch the spark plugs or the high-voltage areas during operation.
- 환기가 잘 되는 곳에서 장치를 사용하십시오.
- This device is intended for 12V gasoline vehicles only. Do not use with other vehicle types or voltag에스.

Image 2.1: Protective cover in use for safety
3. 제품 오버view
3.1개의 구성요소

Image 3.1: Labeled components of the SPT101
- 점화 플러그 소켓: Receptacles for inserting spark plugs for testing.
- 전원 표시기: 기기의 전원이 켜지면 켜집니다.
- HV(높은 볼륨tage) 표시기: 높은 볼륨을 나타냅니다tag전자 작업.
- 로터리 스위치: Used to adjust the working frequency and power the device on/off.
- 전원 포트: 전원 어댑터 연결 단자.
- 보호 커버: Transparent cover to protect users from high voltage 작동 중.
3.2 주요 특징
- 이중 구멍 동시 테스트: Allows for direct comparison of two spark plugs.
- Adjustable Working Frequency: Simulates engine speeds from 0 to 6000rpm.
- 보호 커버 디자인: 작동 중 사용자의 안전을 향상시킵니다.
- 플러그 앤 플레이 작동: Simple and straightforward to use.
- 전원 표시등: Provides clear status indication.
- 다양한 용도: Suitable for 12V gasoline vehicles.
- Spark Plug Compatibility: Designed for spark plugs with a diameter of approximately 12mm.

이미지 3.2: 이상view of SPT101 features
4. 설정
- 전원 연결: Connect the provided power adapter to the Power Port on the tester. Plug the adapter into a standard 110V power outlet. The Power Indicator light will illuminate, confirming power supply.
- 점화 플러그를 삽입하세요: Carefully insert the spark plugs into the Spark Plug Sockets. If testing two plugs, ensure both are securely seated in their respective sockets.

Image 4.1: Power connection and indicator light
5. 사용 설명서
- Secure Protective Cover: After inserting the spark plugs, ensure the transparent protective cover is securely closed over the spark plugs. This is crucial for safety.
- 주파수 조정: Turn the Rotary Switch clockwise to increase the working frequency. The frequency can be adjusted from 0 to 6000rpm. A higher frequency simulates higher engine speeds, resulting in a stronger spark intensity.
- Spark를 살펴보세요: Observe the spark plugs through the protective cover. A strong, consistent blue spark indicates a healthy spark plug. Irregular, weak, or absent sparks suggest a faulty spark plug.
- Compare Spark Plugs: When testing two spark plugs simultaneously, compare the spark intensity and consistency between them to identify any performance differences. This helps in diagnosing which spark plug might be failing.
- Complete Testing: After testing, turn the Rotary Switch to the "OFF" position. Disconnect the power adapter and carefully remove the spark plugs from the sockets.

Image 5.1: Dual-hole testing and adjustable frequency
6. 유지관리
- 청소: Keep the device clean and free from dust and debris. Wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners, solvents, or immerse the device in water.
- 저장: Store the SPT101 Spark Plug Tester in a dry, cool place away from direct sunlight and extreme temperatures when not in use.
7. 문제 해결
- 스파크 없음:
- Check if the power adapter is properly connected and the Power Indicator is illuminated.
- Ensure spark plugs are correctly and fully inserted into the sockets.
- Verify the Rotary Switch is not in the "OFF" position and the frequency is set above 0.
- 약하거나 일관성이 없는 스파크:
- The spark plug may be faulty and require replacement.
- Ensure the spark plug gap is within the vehicle manufacturer's specifications.
- Compare the spark with a known good spark plug using the dual-hole testing feature to confirm the issue.
8. 사양
| 매개변수 | 값 |
|---|---|
| 모델 | SPT101 |
| 입력 Voltage | 110V |
| 작동 주파수 | 0-6000rpm |
| 애플리케이션 | 12V Gasoline Vehicles |
| 호환되는 점화 플러그 직경 | 약 12mm |
| 패키지 크기 | 6.42 x 4.72 x 3.82 인치 |
| 품목 무게 | 15.7 온스 |
| 제조업체 | 오토올 |

Image 8.1: Application and compatibility details
9. 보증 및 지원
The AUTOOL SPT101 Spark Plug Tester comes with a 3년 보증 from the date of purchase. This warranty covers manufacturing defects and material faults under normal use. For technical support, warranty claims, or any inquiries regarding your product, please contact AUTOOL customer service through their official web사이트 또는 공인 판매점.
보증 확인을 위해 구매 증빙서류를 보관하세요.