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Quick Commerce 
Daily Bazar 
Electronics & Appliances 
Mother, Baby & Toys 
Beauty 
Sports 
Automotive 
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Fashion Luxe 
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Home 
Garden & Pet Care 
Special Weekly Offer 
Grocery 
- Product selling points and features:
- 1. Compact and portable
- 2. High sensitivity, fast response speed, simple and convenient operation
- 3. Widely used in the auto repair industry: particularly suitable for automotive and electric vehicle repair technicians, as well as household and enterprise vehicle maintenance and repair
- 4. It has reverse connection alarm and overvoltage protection functions. The red clip is connected to the positive pole "+" and the black clip is connected to the negative pole "-". If the connection is reversed, the LED display screen will not display, and the REVERSE indicator light will light up and issue an alarm prompt
- 5. Equipped with an LED reverse display screen, the backlight is also clear, and the reverse display screen is displayed during testing. The measurement values can also be seen clearly at night or in dark places to assist in measurement work, making it easy to read After the correct connection, the LED display screen will show the real-time voltage of the measured voltage and the LED light will light up to indicate the battery status
- 7. Test the status of the generator charging system:
- During the test, please ensure that the tester is correctly connected to the battery terminal, and then start the generator. At this time, the output voltage will be displayed on the LED screen, and the right LED indicator light will light up to indicate the status of the generator
- 8. No need to install batteries, easily complete multiple tests, and use real-life measurements
- Product parameters:
- Test voltage: 12V
- Testing method: Positive and negative electrode
- testing clip
- Product Material: ABS Insulation Material
- LED lights: red/yellow/green/blue/white color lights
- LED light related instructions:
- FULL - Fully charged: LED light on, battery in normal
- condition
- MEDIUM - Zhongdian: LED light is on, battery voltage
- is slightly low and needs to be charged
- LOW - Low battery: LED light on, low battery level needs to be charged, buzzing alarm
- EMPTY - No Power: The LED light is on, but the battery is completely dead and needs to be charged
- High Voltage: LED light on, AC generator output voltage high
- GOOD - Good voltage: LED light on, AC generator
- output normal
- DEAD Fault: LED light on, battery voltage too low, buzzer alarm indicating that there should be a problem with the battery. At this time, the battery should be inspected by a professional engineer to see if it needs to be replaced
- RECERSE - Reverse polarity connection: The LED light is on, the battery tester is connected in reverse to the battery terminal, and the buzzer sounds an alarm prompt
- Packaging and List:
- Carton packaging
- Battery tester * 1+instruction manual * 1
- Product selling points and features:
- 1. Compact and portable
- 2. High sensitivity, fast response speed, simple and convenient operation
- 3. Widely used in the auto repair industry: particularly suitable for automotive and electric vehicle repair technicians, as well as household and enterprise vehicle maintenance and repair
- 4. It has reverse connection alarm and overvoltage protection functions. The red clip is connected to the positive pole "+" and the black clip is connected to the negative pole "-". If the connection is reversed, the LED display screen will not display, and the REVERSE indicator light will light up and issue an alarm prompt
- 5. Equipped with an LED reverse display screen, the backlight is also clear, and the reverse display screen is displayed during testing. The measurement values can also be seen clearly at night or in dark places to assist in measurement work, making it easy to read After the correct connection, the LED display screen will show the real-time voltage of the measured voltage and the LED light will light up to indicate the battery status
- 7. Test the status of the generator charging system:
- During the test, please ensure that the tester is correctly connected to the battery terminal, and then start the generator. At this time, the output voltage will be displayed on the LED screen, and the right LED indicator light will light up to indicate the status of the generator
- 8. No need to install batteries, easily complete multiple tests, and use real-life measurements
- Product parameters:
- Test voltage: 12V
- Testing method: Positive and negative electrode
- testing clip
- Product Material: ABS Insulation Material
- LED lights: red/yellow/green/blue/white color lights
- LED light related instructions:
- FULL - Fully charged: LED light on, battery in normal
- condition
- MEDIUM - Zhongdian: LED light is on, battery voltage
- is slightly low and needs to be charged
- LOW - Low battery: LED light on, low battery level needs to be charged, buzzing alarm
- EMPTY - No Power: The LED light is on, but the battery is completely dead and needs to be charged
- High Voltage: LED light on, AC generator output voltage high
- GOOD - Good voltage: LED light on, AC generator
- output normal
- DEAD Fault: LED light on, battery voltage too low, buzzer alarm indicating that there should be a problem with the battery. At this time, the battery should be inspected by a professional engineer to see if it needs to be replaced
- RECERSE - Reverse polarity connection: The LED light is on, the battery tester is connected in reverse to the battery terminal, and the buzzer sounds an alarm prompt
- Packaging and List:
- Carton packaging
- Battery tester * 1+instruction manual * 1
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