Rolls BT301 Battery Tester

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Battery Tester for AA, AAA, C, D, 9V & Coin Batteries Introducing the BT301, your go-to small and precise battery tester designed to accommodate a wide range of popular battery typ es. This advanced tester guarantees accurate results, providing you with valuable insights into your batteries' health. Say goodbye to uncertainty and hello to a reliable tool that ensures optimal performance for all your battery-powered devices. Features: Tests small "coin" cells Tests 9V batteries Tests AA, AAA, C, D batteries No tool box or gig bag should be without one Show more