1. 서론
The JFIND V311B 12V Car Battery Tester is an advanced automotive diagnostic tool designed for quick and accurate analysis of 12V car batteries. Featuring a 2.8-inch color display, it provides essential data such as voltage, 내부 저항, 콜드 크랭킹 amp (CCA), and battery health. This device is user-friendly and supports multiple languages and battery standards, making it a versatile tool for both professionals and DIY enthusiasts.
2. 안전 정보
- 배터리 근처에서 작업할 때는 항상 보안경과 보호복을 착용하십시오.
- 차량이 통풍이 잘 되는 곳에 있는지 확인하세요.
- Avoid sparks or open flames near the battery, as batteries can produce explosive gases.
- Do not touch the battery terminals with bare hands.
- 테스터의 cl을 확인하십시오amps are connected correctly: red to positive (+), black to negative (-). Reverse polarity can damage the tester and the battery.
- 테스터를 건조하고 깨끗하게 보관하십시오. 습기나 극한 온도에 노출시키지 마십시오.
3. 제품 오버view
The V311B Battery Tester is designed for ease of use and durability. It features a robust ABS shell, silicon physical buttons, and a clear color display.
3.1 구성 요소 및 제어
- LCD 디스플레이(1): 2.8-inch TFT color screen (240*320 resolution) for displaying test results and menu options.
- Back Button (ESC) (2): Used to return to the previous menu or exit a function.
- OK Button (3): Used to confirm selections or enter a menu.
- Scroll Up/Down Buttons (4, 7): 메뉴 옵션을 탐색하는 데 사용됩니다.
- Scroll Left/Right Buttons (5, 6): 탐색 또는 값 조정에 사용됩니다.
- Battery Test Connector (8): Connects to the battery via alligator clips.
3.2 물리적 특징
- Removable Connector: For easy carrying and stable connection.
- Thick Wire: Durable, up to 150cm in length.
- Silicon Physical Buttons: High durability with sensitive touch.
- 지능형 Clamp: Red clip for positive electrode, black clip for negative electrode.
4. 사양
| 특징 | 설명 |
|---|---|
| 제품 이름 | 12V 배터리 테스터 |
| 제품 모델 | V311B |
| 메인 컨트롤 칩 | APM32F103VCT6 |
| 외관 색상 | 파란색 |
| 인터페이스 유형 | Reverse black and red alligator clips, 1 meter cable |
| 쉘 소재 | ABS |
| 표시하다 | 2.8 inch TFT color screen, Resolution: 240*320 |
| 작업 볼륨tage | 9～18V |
| 측정 표준 | CCA, JIS, GB, SAE, MCA, CA, DIN, IEC, EN, BCI |
| 측정 유형 | Ordinary battery, AGM flat plate, AGM winding, GEL, EFB |
| 제품 크기 | 156mm(길이) * 88mm(폭) * 24mm(높이) |
| 인증 | CE |
| 다국어 | English, Russian, Chinese, Portuguese, Italian, French, German, Spanish, Polish |
4.1 Supported Battery Standards and Test Ranges
- 한국어: 100-2000A
- BCI: 100-2000A
- CA: 100-2000A
- MCA : 100-2000A
- 일본국제법(JIS): 26A17-24SH52
- 소음: 100-1400A
- 국제전기기술자연합(IEC): 100-1400A
- KO: 100-2000A
- SAE : 100-2000A
- GB : 10-250 아
5. 설정 및 초기 사용
5.1 언박싱
Upon receiving your V311B Battery Tester, carefully open the package and ensure all components are present:
- 1 x V311B Car Battery Tester unit
- 1 x 사용자 설명서
- 1 x Safe packing box
5.2 배터리 연결
- 차량의 시동이 꺼져 있고 모든 액세서리가 꺼져 있는지 확인하십시오.
- Connect the red alligator clip to the positive (+) terminal of the 12V battery.
- Connect the black alligator clip to the negative (-) terminal of the 12V battery.
- 테스터는 연결되면 자동으로 전원이 켜집니다.
6. 사용 설명서
The V311B offers various testing modes to assess your battery's performance.
6.1 메인 메뉴 탐색
Use the Scroll Up/Down/Left/Right buttons to navigate through the menu options on the 2.8-inch color display. Press the OK button to select an option and the ESC button to go back.
6.2 배터리 테스트
This function evaluates the overall health of the battery.
- 메인 메뉴에서 '배터리 테스트'를 선택하세요.
- Choose the battery type (e.g., Regular battery, AGM Flat Plate, AGM Winding, GEL, EFB).
- Select the measurement standard (e.g., CCA, JIS, EN).
- Input the rated CCA value of your battery as prompted.
- The tester will display results including voltage, rated value, measured value, internal resistance, state of health (SOH), and state of charge (SOC).
6.3 Cranking Test (Starting Status)
This test checks the battery's ability to crank the engine.
- From the main menu, select 'Start Test'.
- 화면의 안내에 따라 엔진을 시동하십시오.
- The tester will analyze the cranking voltage and time, providing a result on the starting system's performance.
6.4 충전 테스트
This test evaluates the vehicle's charging system (alternator).
- From the main menu, select 'Charge Test'.
- Follow the on-screen prompts to run the engine at specified RPMs.
- 테스터는 충전 전압을 측정합니다.tage and ripple, indicating if the alternator is functioning correctly.
6.5 파형 분석
The V311B supports viewing battery waveform analysis for detailed diagnostics.
- From the main menu, select 'Wave'.
- The screen will display a real-time graph of the battery voltage, allowing for visual inspection of voltag전자 변동.
7. 데이터 인쇄 기능
The V311B allows you to save and print test results for record-keeping or sharing.
- Perform the desired battery test.
- Connect the V311B tester to a computer using a USB cable (not always included, check package contents).
- Install any necessary drivers or software on your computer (refer to the manufacturer's website if not provided).
- From the V311B's menu, select 'Print'.
- Follow the on-screen instructions on both the tester and your computer to print the stored data to a connected printer.
8. 다국어 지원
The V311B Battery Tester supports 9 different languages for user convenience.
- 메인 메뉴에서 '설정'을 선택하세요.
- Navigate to 'Language' option.
- Select your preferred language from the list: English, Chinese, Portuguese, Italian, French, German, Spanish, Polish, Russian.
9. Supported Battery Types and Vehicles
The V311B is compatible with a wide range of 12V batteries and vehicles.
9.1 배터리 종류
- Ordinary Lead-Acid Battery
- AGM Flat Plate Battery
- AGM Winding Battery
- 젤 배터리
- EFB Battery
9.2 Vehicle Types
The tester supports 12V car startup lead-acid batteries and 12V system tests for various vehicles.
10. 문제 해결
- 테스터 전원이 켜지지 않습니다. Ensure the alligator clips are securely connected to the battery terminals (red to positive, black to negative). The battery must have sufficient charge (above 9V) for the tester to power on.
- 부정확한 판독값: 클라 사이의 연결부가 깨끗하고 단단하게 고정되었는지 확인하십시오.amps and battery terminals. Ensure the battery type and standard selected in the tester match your battery's specifications.
- 인쇄 문제: Verify the USB connection to the computer and printer. Ensure the correct drivers are installed on your computer.
- 화면 정지: Disconnect the tester from the battery, wait a few seconds, and reconnect. If the issue persists, contact support.
11. 유지관리
- Clean the tester's casing는 부드러운 d로 발음합니다.amp 천. 연마성 세척제나 용매를 사용하지 마십시오.
- Keep the alligator clips clean and free of corrosion for optimal conductivity.
- 테스터는 직사광선과 극한 온도 변화를 피해 건조하고 서늘한 곳에 보관하십시오.
- 장치를 떨어뜨리거나 강한 충격을 가하지 마십시오.
12. 사용자 팁
- For consistent results, always test the battery when it is fully charged or at a consistent state of charge.
- If testing a battery that has just been charged, allow it to rest for at least 30 minutes before testing to get more accurate readings.
- When performing a cranking test, ensure the engine starts successfully to get a complete analysis of the starting system.
- Regularly check your battery's health, especially before long trips or during seasonal changes, to prevent unexpected breakdowns.
13. Related Model: KONNWEI KW208 Battery Analyzer
The KONNWEI KW208 is another 12V car battery tester that offers similar diagnostic capabilities. It can effectively analyze and read important car data such as voltage, 내부 저항, 콜드 크랭킹 amp (CCA), AH capacity, battery health, and charge status. It provides accurate results for quicker, more precise car repairing.
13.1 KONNWEI KW208 Functions:
- Provides test results: Good, Recharge, or Replace.
- 냉간 시동 측정 Amps (CCA), DIN, EN, and IEC information.
- Displays internal resistance (mΩ) and battery life percentag전자(%).
- Tests cranking system and charging system.
- Allows recording and re-playing battery data.
- Supports major battery standards: CA, CCA, BCL, MCA, JIS, SAE, EN, DIN, and IEC.
13.2 KONNWEI KW208 Multi-language Support:
The KONNWEI KW208 supports 8 languages: English, German, French, Dutch, Russian, Spanish, Italian, Portuguese.
13.3 KONNWEI KW208 Package Contents:
- 1 x KW208 Battery Tester unit
- 1 x 사용 설명서
- 1 x Safe packing box
14. 보증 및 지원
For warranty information, technical support, or service inquiries, please refer to the contact details provided in your product packaging or visit the official JFIND web해당 사이트를 참조하십시오. 고객 지원팀에 문의하실 때는 제품 모델명과 일련번호를 준비해 주시기 바랍니다.
