AUTOOL BT880 Car Battery Tester Features
Multiple Testing Functions: battery test function, cranking test function, charging test function, maximum load test, reverse polarity protection function, etc. It is your battery doctor.
Real-time Temperature Monitoring: The optimal working temperature for batteries is 20°C-25°C. At lower or higher ambient temperatures, the battery is affected to varying degrees. Real-time temperature detection ensures accurate battery testing under different conditions, saving both time and money.
Multiple Safety Protections: Equipped with reverse polarity protection. In the event of incorrect positive and negative connections during testing, the circuit can be cut off, protecting both the tester and the battery from damage.
Wide Application: Suitable for various vehicles, including cars, trucks, motorcycles, and more.
Battery Tester with Printer: The built-in thermal printer allows you to print data without ink; simply replace the thermal paper. You can quickly print battery test results to attach to work orders and share with customers, helping you keep records.
Data Review: With a data storage function, it automatically saves the last test results of each testing item, allowing you to review previous test data at any time.
Real-time Display: The real-time clock display allows for clearer recording of test results, making it easier to monitor data in real time.
Multiple Languages: 10 languages are available for selection, including English, German, French, Spanish, Polish, Russian, Dutch, Italian, Japanese, and Chinese.
HD Color Display: Equipped with a 3.2-inch color screen, it allows operation in dark environments, providing bright and clear results, even under direct sunlight, ensuring easy readability.
Three-Year Warranty: Lifetime Maintenance: For damage caused by non-human factors, AUTOOL promises to resend parts for free within 3 years. If you have any problems, please contact us, and we will respond within 24 hours!
AUTOOL BT860 Auto Battery Tester Operating Instructions
User Guide:
Connect the Battery: Attach the red test clamp to the positive terminal of the battery and the black test clamp to the negative terminal. Ensure the clamps are securely connected. The tester will not operate and will not damage the battery load tester or battery if connected incorrectly.
Battery Test: First, select the battery type to be tested, then choose the testing standard and range. The results will be displayed within a few seconds.
Cranking Test: After selecting the cranking test function, follow the prompts to start the engine. Testing completed.
Charging Test: Enter the charging test function, then increase the RPM to 2500 and hold for 5 seconds. Press the OK button, and the test will be complete.
Maximum Load Test: Select the maximum load test function, turn on all electrical devices, start the engine, and press OK.
Printing Tutorial
After completing each function test, you can press the print button on the test result screen to enter the print settings interface.
Select the time settings to configure the print time, then press <OK> to enter the vehicle test settings interface.
Select the test vehicle model, and after the settings are complete, press <OK>. The built-in printer of the car battery checker tester will begin working and print out the test result data.
Tips: For parallel batteries, please first disconnect the negative terminal, then test each battery individually. Failing to disconnect the negative terminal may result in inaccurate test results.
