Description Description Wide application: Works with all 1.5v batteries, AA, AAA, C, D, button cells, and 9v batteries Accurate and easy to read: Analog display needle moves on a color-coded, calibrated scale to quickly identify good (green), low (yellow), and replace/recharge (red) battery status. Function: Can be used to quickly test the capacity of battery. Easy to carry: Compact and small size, easy to carry around, you can use anytime and anywhere. No power: No battery needed for operation, so convenient to use. Use: Perfect for someone who uses regular or rechargeable batteries on a regular basisFeatures*Easy to read*Quickly test battery level*No battery needed for operation*Compact size and lightweight,easy to carry*Clear to read, the analog display needle moves on a color-codedSpecificationSize: 11x6x2.5cmColor: BlackMaterial: ABSTips:Please allow 1-3cm error of measurement.Photo color might be a little different from the actual product due to color display of different monitors. Product Includes: 1x Battery testerKeyWords : Battery Tester;Battery Checker;Battery Test Measure;Battery Capacity Meter;Battery Life Level Testers