12V Car Battery Tester Auto Cranking And Charging System

Features:

1. Small and portable 2. High sensitivity, fast response, simple and convenient operation 3. Widely used in the auto repair industry: especially applicable to the maintenance and repair of automobiles, electric vehicle repair technicians, families and enterprises 4. It has the function of reverse connection alarm and overvoltage protection. 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 will not display, and the REVERSE indicator will light up and give an alarm prompt 5. With LED reverse display screen, the backlight is also clear, and the test shows the reverse display screen, and the measured value can be clearly seen at night or in the dark to aist the measurement work, and easy reading 6. Ar the connection is correct, the LED display will display the real-time voltage of the measured voltage and the LED will light up to indicate the battery status 7. Test the state of the generator charging system: during the test, please keep the tester and the battery terminal correctly connected, and then start the generator. At this time, the output voltage will be displayed on the LED display, and the right LED indicator will light up to indicate the state of the generator 8. It is easy to complete multiple tests without installing batteries, and use live measurement

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Product model: AT619 Product model:-171 Test voltage: 12V Test method: positive and negative pole test clamp Product material: ABS insulation material LED light: red/yellow/green/blue/ color light Product weight: 78g

Description of LED lamp:

FULL - full charge: LED light is on, and battery is in normal state MEDIUM - medium power: LED light is on, battery voltage is slightly low and needs to be charged LOW - low power: LED light is on, the battery is low and needs to be charged, and beep alarm EMPTY - no power: LED light is on, the battery is completely dead and needs to be charged High voltage: LED light is on, and the output voltage of alternator is high GOOD - Good voltage: LED light is on, and alternator output is normal DEAD-fault: LED light is on, battery voltage is too low, buzzer alarm indicates that there should be a problem with the battery. At this time, the battery should be checked by a profeional engineer to see whether to replace it RECERSE-Positive and negative poles are connected reversely: LED light is on, battery tester is connected reversely with battery terminal, and buzzer alarm prompt Package include： Battery tester * 1+instructions * 1

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.