AUTOOL Car Repair Workshop Battery Tester with Printer Multi-Language 12V Vehicle Battery Measure

Regular price $183.60 USD $183.60 USD Sale

Item specifics Brand Name:AUTOOL Model Name:Battery tester with Printer Item Weight:0.66kg Material Type:Plastic Item Width:3.5inch Electronic:No Item Length:7.2inch Voltage:12V Item Type:Battery Testers Hardware Version:New External Testing Certification:CCC Item...

In stock


$183.60 USD

$183.60 USD

Item specifics

  • Brand Name:AUTOOL
  • Model Name:Battery tester with Printer
  • Item Weight:0.66kg
  • Material Type:Plastic
  • Item Width:3.5inch
  • Electronic:No
  • Item Length:7.2inch
  • Voltage:12V
  • Item Type:Battery Testers
  • Hardware Version:New
  • External Testing Certification:CCC
  • Item Height:1.5inch
  • Software Version:New
  • Power:1-5W
  • Special Features:Wire

Product Description

AUTOOL BT660 Multi-languages Vehicle's Battery System Test Device with Build-in Printer

Perfect for Automobile Repair & Maintenance Workshop

Battery Conductance Tester AUTOOL BT660 adopts currently the world's most advanced conductance testing technology to easily, quickly and accurately measure the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common fault of the vehicle starting system and charging system, which can help maintenance personnel to find the problem quickly and accurately, thus to achieve quick vehicle repair.


Two Version for choice:

Version 1: English, Chinese, Japanese, Russian, Dutch

Version 2 : English, French, German, Spanish, Italian, Polish.


version 1version 2


Product specification:


1. One year warranty and lifetime maintenance

2. Application:12V automotive cranking lead acid battery and 12v or 24v car system test

3. Measure Range: 










26A17- 45H52













4. Working Environment Temp:-10℃-50℃
5. Special test clip:Double conductance Kelvin clamp 
6. Housing Material :Acid-resistant ABS plastic
7. Measure Range:30AH-200AH
8. Voltage Measure Range:7-30VDC
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(1) Battery Test

   Select the battery test and press OK key to continue:

   Battery Type: select your battery type, usually is “Regular Flooded”

   Input testing standard: the standard which you can see the front of the battery ,such as CCA、BCI、DIN. If you can’t find any info about the standard, you can choose GB standard. Choose GB standards would lead little tolerance.

  Input rated capacity: you can see the starting current standards in front of the battery .Such as BCI/300A.

  Then press OK key to start testing.



(2)Cranking Test 

Starting the engine as prompted, tester will automatically complete the cranking test and display the result. 

Normally, cranking voltage value lower than 9.6V is regarded as abnormal and it is OK if it is higher than 9.6V. 

Test result of the tester includes actual cranking voltage and actual cranking time.

When cranking test is abnormal, battery test result will also be displayed at the same time. 


(3)Charging Test

When enter the charging test, tester will prompt "Loaded testing" 

Note: Do not shut down the engine during the test. All electrical appliance and device are in OFF state. Turn on/off any electrical appliance in the vehicle during the test will affect the accuracy of the test result.

Operate accordingly to increase the engine rotating speed to 2500turns, and keep for 5 seconds. 

Tester starts the charging volt test after increase rev detected.

After the test finished, tester displays the effective charging volts, ripple test result and charging test result. 

Charging Test Result:

1. Charging Volt: Normal. The generator output normal, no problem detected.

2. Charging Volt: Low. Check drive belt of the generator whether slip or running off. Check the connection between generator and battery is normal or not. If both of the drive belt and the connection are in good condition, follow the manufacturer's suggestion to eliminate generator fault.

3. Charging Volt: High. Since most of the vehicle generators are using internal regulator, the generator assembly has to be replaced.(Some old style cars are using external regulator, then directly replace the regulator.) The normal high volt of the voltage regulator is maximum 14.7±0.5V.If charging volt is too high, it will overcharge the battery. Therefore, the battery life will be shortened and troubles will be caused.

4. No Volt Output. No generator volt output is detected. Check the generator connection cable, the drive belt of generator and engine whether normal or not.

5. Diode Test: Through the test of charging current ripple, tester will find out whether the diode is normal or not. When ripple volt is too high, it proves at least one diode is damaged. Check and replace the diode.


(4)Review Data

After entering the forth function, then press OK key you can view the final test result.

(5)Print Data

About Printing function, please contact with customer service.

(6)Export Data

Contact this battery tester to computer with Data Line, you can download the print software from our web at




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Package Included:

1* BT660 Unit;
1* USB Cable;
1* User's Manual;
1* Packing Box
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Packaging Details

  • Unit Type: piece
  • Package Weight: 0.66kg (1.46lb.)
  • Package Size: 12cm x 8cm x 4cm (4.72in x 3.15in x 1.57in)

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.