BT860 Universal Digital Battery Tester, Compatible with AA, AAA, C, D, 9V and Button Cell Batteries, Accurate Analog Display, Eco-Friendly, Portable, Works Without Battery

Universal Compatibility: Effectively tests a multitude of battery types and sizes, including AA, AAA, C, D, 9V, and button cells. Battery tester suitable for a variety of home and business needs.

Instant and accurate reading: Featuring a clear analog display, this battery tester provides immediate results on the state of charge of your batteries, simplifying maintenance and inventory management.

Helps reduce waste: The universal battery tester helps identify usable and depleted batteries, reducing waste and encouraging more environmentally friendly use of resources.

Intuitive and hassle-free use: The battery tester is ready to use right out of the box, without the need for an external power source, batteries, or complicated installation, perfect for all users.

Portable and self-contained design: Its small size and lightweight make this battery tester ideal for use at home, in the workshop, or on the go, always available when you need it.