ITEM NAME:4 Pack Battery Tester, BT-168 Universal Battery Checker for AA/AAA/C/D / 9V C4J4 4 Pack Battery Tester, BT-168 Universal Battery Checker for AA/AAA/C/D / 9V C4J4 Universal Button Battery Checker Tester AA AAA C D 9V Don/'t for Guess Which Batteries to Keep and Which to throw Away,Place your battery between the two points of the battery tester,and the easy-to-read display will tell you instantly whether you have a dud,or if you can eke out another few minutes of battery life. Checks power level of all 1.5V & 9V batteries Easy to read, colour coded meter indicates power level Tests 1.5V miniature cells Three result: red=replace, yellow=low power, green=good If needle does not move,check that battery is Pressing both contacts before assuming that it is completely dead. The battery tester may be used to test the following sizes: 1.5V: AAA,for HP16, MN2400, R03 AA, HP7, MN1500, UM3 C, HP11, MN1400, SP11, LR14, UM2 D, HP2, MN1300, SP2, R20,UM1 9V: PP3, MN1604, 6F22, 006P colour:black Material:ABS+ electronic components size:Product size: 120mm * 75mm * 25mm Package Contents: 4* Battery Tester Note: AAA battery not include The battery tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain.
