About this item

• Test All 12V Batteries: The BT50 battery tester is a car battery checker for all 12v Lead-Acid batteries, with the most essential battery test functions: battery health testing, cranking tests, and charging tests. Use the data review function to view previous test data.
• Optimized Testing Technology: The BT50 car battery tester has been optimized and upgraded for detection speed and accuracy. Cutting-edge conductivity testing technology can help obtain battery test results faster and more accurately. Completing test results in seconds.
• Safety Above Everything: This battery health tester features innovative spark-free technology. It provides unparalleled safety to its users and avoids minimizes the risks of overheating. It also includes reverse polarity protection to prevent improper connections resulting in battery damage.
• Multi-Language Options: This digital battery tester features multiple language modes so that users can work in their preferred language to perform battery detection. It supports English, German, French, Italian, Spanish, and Russian.
• After-Sales Service: We got your back always, TOPDON provides 12-month warranty for BT50 and timely technical support.