- At-a-glance indication of battery voltage
- Convenient LCD display
- Suitable for 1.5V 9V & button cell batteries This handy battery tester features an LCD bargraph display that indicates the actual terminal voltage of the battery under test. The display is also divided into three colour-coded zones for simple good weak & poor results. The base pulls down to accomodate all standard 1.5V batteries including button cells watch batteries AAAA AAA AA C & D sizes. The top has two flat terminals for testing 9V PP3 type batteries. The base pushes fully in for compact storage. Suitable for all carbon zinc alkaline & rechargeable batteries. Powered by one AAA battery included.