BT171 12VLCD Digital Battery Tester Auto Battery Analyzer

12V Battery Tester LCD Digital Auto Battery Analyzer Charging Cranking System Tester Car Battery Checker Diagnostic Tools with Alligator Clip

Product features:

1. Compact and portable 2. High sensitivity, fast response time, simple and convenient operation 3. Widely used in the auto repair industry: especially suitable for car, electric car maintenance technicians and home, busine vehicle maintenance and repair, etc. 4. With reverse connection alarm and over-voltage protection function, red clip connects to positive pole "+" black clip connects to negative pole "-" If the connection is reversed, the LED display does not show, the REVERSE indicator lights up and iues an alarm prompt 5. With LED backlighting screen, the backlighting screen can be displayed at night or in the shade to aist the measurement work and easy reading. 6. When correctly connected, the LED display will show the real-time voltage of the measured voltage and the LED light will be on to indicate the battery status 7. Test the state of the generator charging system: when testing, please keep the tester and battery terminals correctly connected, then start the generator, the output voltage will be shown on the LED display and the right LED indicator lights up to indicate the generator status 8. No need to install the battery, easily complete a number of tests, using the actual measurement

Product :

Product Model:AT619 Product Model:BT-171 Test voltage:12V Test method:Positive and negative test clips Product Material:ABS Insulation Material LED light:red/yellow/green/blue/ Product Weight:78g

LED Light Description:

FULL-Full: LED light is on, battery is in normal condition MEDIUM: LED light is on, battery voltage is slightly low and needs to be charged LOW: LED light is on, the battery is low and needs to be recharged, beeping alarm EMPTY-no battery: LED is on, the battery is completely dead and needs to be recharged HIGH-Voltage high: LED light, alternator output voltage is high GOOD-VOLTAGE GOOD: LED on, alternator output normal DEAD-fault: LED light, the battery voltage is too low, the 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 if it should be replaced RECERSE-positive and negative terminals are reversed: LED lights up, battery tester and battery terminals are connected in reverse, buzzer alarm prompt

Package list:

Battery tester*1 Alligator clip*1 Instruction manual*1

Our service

SHIPPING: -Please pay more attention to your order addre which MUST MATCH your shipping addre. (If you're from Ruia, Please leave your full name. It is very ant) -Ar you order the merchandise, we will ship it through Aliexpre Cainiao transportation with tracking number. -It will be shipped within 3 busine days ar payment.（Please contact us if urgent delivery is required） -Shipping will be worldwide via ePacket/. -Remote area may cause extra shipping fee. WARRANTY: -Defective problem has to be submitted within 7 busine days ar product is delivered. -Shipping damage has to be submitted within 5 busine days ar product is delivered. -Please show us photo or video if happens probl on products. CONTACT US: -If you want to place a large order for wholesale or need to order multiple it, please feel free to contact us. FEEDBACK: -Any feedback from you will be much appreciated. If you're satisfied with our service or products, please give us 5 stars. -If you have any questions, please contact with us, and we wilet back to you sooner.

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.