The tester will show the percentage charge.
Topdon Battery, Charging & Cranking System Tester — 12V, Spark-Free, Data Review Function, Model# BT50

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- IMPROVED SPEED & ACCURACYThe BT50 adopts a cutting-edge conductivity testing technology to offer the most accurate and complete test results in seconds.
- CRUCIAL FEATURES COMPREHENSIVE COVERAGEOffering the most essential features, this battery tester can perform battery, charging, and cranking tests on all types of 12V Lead-Acid batteries. With this tool, users can analyze the starting & charging systems on a wide array of batteries!
- REVIEW DATA WITH EASE ANYTIMEThe BT50 includes a Data Review Function so users can get another look at their reports and any battery test-related information at any time.
- SPARK-FREE TECH FOR EVEN MORE PROTECTIONFeaturing innovative spark elimination technology, the BT50 provides unparalleled safety to its users and avoids minimize the risks of overheating. It also includes reverse polarity protection to prevent improper connections that could result in battery damage.
- IDEAL FOR EVERYONEWith superior value, an intuitive interface, and unparalleled efficiency, the BT50 is the ideal tool for both professional technicians and the DIY Community.
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