Universal Battery Tester (AAA, AA, C, D, 9V, Button Cell Batteries)

• Tests AAA, AA, C, D, 9V, and button cell batteries
• Easy-to-read, color-coded reading meter (red=replace; yellow=low power; green=good)
• 2 reading scales
• Sliding red contact for manual adjustments
• Easy to use
• Does not need battery power for operation
• Plastic body
• Product dimensions: 1” x 2.5” x 6”

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