Jacksking BT-168D Battery Volt Tester user Manual
Jacksking Jacksking BT-168D Battery Volt Tester Specifications DIMENSIONS: 110 * 60 * 26mm / 4.3 * 2.4 * 1 in WEIGHT: 46g/1.6oz POWER SOURCE: Battery Powered MODEL: BT-168D BATTERY SIZE:5V | 9V GOOD:5V ~ 1.28V| 9V ~ 7.8V LOW POWER:3V…