Description Things seem to be running a bit slow? Still running slow after you replace the batteries? Why waste time inserting and removing battery after battery when you can just test it? Never again get caught with a dead household battery. This handy battery tester makes it easy for you to get the most out of your batteries and lets you know when it is time to get a new one. Features - Color: As shown - Material: ABS - Size: 11x6x3cm / 4.3x2.4x1.2inch(LxWxH) - Net weight: 47g - The battery tester may be used to test the following sizes - 1.5V: AAA, HP16, MN2400, R03; AA, HP7, MN1500, UM3; C, HP11, MN1400, SP11, LR14, UM2; D, HP2, MN1300, SP2, R20,UM1; - 9V: PP3, MN1604, 6F22, 006P - Checks power level of all 1.5V & 9V batteries. - Easy to red, colour coded meter indicates power level. - Tests 1.5V miniature cells. - Three result: red=replace, yellow=low power, green=good. - The battery tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain. - If needle does not move,check that battery is touching both contacts before assuming. Package list: 1 x Battery Tester Universal Battery Checker for AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168)