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Autel AL539B Battery Circuit Starter Tester OBDII Scanner Auto Diagnostic ToolProduct Description The AutoLink® AL539b OBDII & Electrical Test Tool supports all 10 modes of OBD II test for a complete diagnosis. Featuring the unique patented One-Click I/M Readiness Key, circuit test, starting and charging systems tests, battery test, TFT color display, and built-in speaker, the versatile, easy-to-use AL539b will streamline automotive service and help ensure rapid, accurate diagnosis and timely repair.3-IN-1 Combo: OBD2 Scanner + Multimeter + Battery Tester On a cold morning you’re rushing to work, but the car cannot start?! A battery with no electrical charge is often the main cause of a non-start. And when you customize of the car (e.g. ECU coding, J2534 programming), if the electrical and battery system isn’t functioning properly, you are engaging in very risky behavior. It is a good idea to get a battery test first. Pick up this quality diagnostic scanner Autel AL539B combined with battery testing to handle the issue: 3-in-1 Combo: an OBDII scanner, a multimeter, and a battery tester (for battery health/starter/charging system). Vehicle Coverage: most 1996 and newer OBDII & CAN vehicles across the globe. Full OBD2 Modes Test: turn off the CEL; help pass the smog test; detect most emission-related car issues (graphic live stream, freeze frame data, o2 sensor test, etc.). Patented One-click I/M Readiness: for fast and easy emission readiness check. Multimeter (AVOmeter): diagnose the vehicle electrical system (DC or AC voltage, continuity, and current) to simplify the troubleshooting. Battery Health Tester: load-free testing of most 12V batteries health status (Type: Regular, AGM, AGM/Spiral, Gel; Rating: CCA, CA, MCA, JIS, DIN, SAE, IEC, EN). Starter Tester: help predict if the battery will fail to start a vehicle. Charging System Tester: check if the output voltage and the charging current is normal. More: data record and review; multilingual menu (EN, ES, FR …), DTC definition; internet updateable; data printable via PC. >> Circuit Test (as a Multimeter / AVOmeter) This is simple to use and feature-packed diagnostic code reader. Contact the probes to a circuit, and you can use it as a multimeter / AVOmeter:Test the voltage in both AC or DC components (if > 30V, the scan tool may be damaged).Test the resistance between two circuit points (if > 50 ohm, it will display 0L).Measure the flow of current between 0A~20A (if >20A, the scan tool may be damaged).Can test the diodes (connect the probes to battery terminals correctly). >> Battery Test (diagnose battery health, starter, and charging system status) Connect this OBD2 scanner to your vechile via DLC port, or contact the probes to battery’s terminals. You can also use it to test the battery health, starter, and charging system status. Battery Health Test: show battery voltage, and the CCA value in seconds, with consice suggestion of “Good Battery, Charge Battery, and Bad Battery” for your reference. Starter Status Test: show crank volt, volt percent, and the crank time, with recommendations of “Cranking Normal, Cranking Abnormal, Cranking Low, and Charge Battery” for you to make the proper decision Charging System Test: help you find out if the output voltage of the generator, and the charging current is high or low, or if there is an excessive ripple.All Modes OBDII Scanner The full modes of OBDII diagnostics gives you a window into what may be wrong when the check engine light comes on. So you can gain insight into engine health, and even make repairs yourself instead of paying a mechianc.Read DTCs (Diagnostic Trouble Codes): to locate the trouble area associated with Check Engine Light.Clear DTCs (Diagnostic Trouble Codes): to turn off Check Engine Light after servicing and repairing.View dynamic Live Data: to know how the car is performing.Display I/M Readiness Status: to know if the car is ready for the emissions test.Show Freeze Frame Data: to see what happened when the fault code set.O2 Sensor Test: to check fuel efficiency and emission status.EVAP Test: for fuel tank system (carbon canister test).Access to on-Board Diagnostic Monitoring Test Results: to determine if some specific components or the monitors are normal.Retrieve vehicle information (VIN, CID, and CVN): to track car details and historical records.Read generic (P0, P2, P3, and U0) and manufacturer specific (P1, P3, and U1) codes; show the DTCs definition directly, save the search online. Widespread Vehicle Coverage This obd2 code reader is compatible with most OBD2/EOBD/JOBD compliant vehicles manufactured in 1996 and later, such as Toyota, Honda, Chevrolet, Ford, Benz, Jeep, BMW, Nissan, VW, Audi, GMCs, and many others of various makes and models. It supports all OBDII protocols: KWP2000, ISO9141, J1850 VPW, J1850 PWM and CAN.Data in Various Languages This code reader comes programmed in English, but you can always set it to display data in Spanish, even French, and other languages. The DTC definition function can tell you what the codes mean. So you don’t have to look up the error code online.Access to VIN, CIN & CVN This scan tool can identify your vehicle and pull its information of VIN, CIN and CVN. These data will let you know where the vehicle is manufactured, help find out the auto part that fits, or track such things as previous owner(s), prior accidents / damages, registrations, insurance coverage etc. >> Warm Tips Make sure this scan tool covers the type, make and model of your car before buying. If there are any issues that require immediate attention, welcome to reach us 24/7 via Amazon message >> Free Lifetime Update Download and install the “Autel Maxi Link II Tool Kit” in your computer. And connect this scan tool to the computer via an USB cable, then run the updating through the internet. This will make sure the scan tool is updated with the latest software version. >> Data is Printable You can print out the stored diagnostic data or customized test report on paper, in case you need to consult other experts on the condition of your car. >> Package List AL539B Main unit Probes Battery Test Cable OBDII Cable USB Cable User Manual Carry Case 3.7V Li-ion Battery PaymentDelivery detailsTerms of salesAbout usContact usPayment1.We accept Credit cards、Debit card、Apple Pay、Google Pay、PayPal ect. payment. 2.Please contact us if you need to use another method to pay. 3.Payment should be made within 4 days after bidding ends. 4.Otherwise an Unpaid Item case will be opened to you. 5.We are not responsible for buyers’ local taxes. 6.Please include your special requests in eBay note if there is any. 7.We reserve the final right of sellingDelivery detailsShipping: Order will be shipped within 1-3 business day after payment confirmed. We have warehouse in USA，DE，UK，Australia and China warehouse. From our US/DE/UK/AU warehouse via UPS or DHL eCommerce shipping. Delivery time varies from 2 to 6 business days. From our Hong Kong warehouse via DHL or UPS Delivery time varies from 3 to 10 business days. From our China warehouse Delivery time varies from 3 to 10 business days. We will ship according to your eBay or PayPal address. Please make sure it is correct and include phone number for delivery. If you do not receive your order in the estimated time, please contact us, we would do our best to serve you solve the problem. Please include your special requests in eBay note if there is any. We will try our best to give customers good and pleasant parchasing experience. Welcome your any-time order :)Terms of sales12 months free repair for the devices. 3 months for the accessories. Items should be returned on buyers’ cost for repair or replacement. Please contact us firstly when you need warranty service. In case an item arrives faulty, please contact us in 30 days and keep it unused.We will instruct you on how to return and get refund or replacement. If after 30 days, or the item has been used, we have the right to decline your claim. About usWho We Are? We are specialized dealer of On-Board Diagnostic tools and automotive electronics for more than 5 years. We are authorized first class distributor of Launch and Autel brands. What Do We Have? We have office and warehouse in Australia and US to ensure fast shipment and after-sale service. We have more than 50 employees devoting to customer satisfaction.Contact usOur customer-oriented service strives for positive feedbacks with all 5 star selling ratings. Please feel free to contact us via eBay message once you have any question.We will reply in 24 business hours. Business time: GMT8 (9:00-18:00) from Monday to Friday.