ZISONIX BT-168D digital battery tester

BT-168D digital battery tester. For household AA, AAA, C, D, 1.5 V, 9 V and button cell batteries. LCD screen showing the remaining voltage in volts; reference table on the back. Needs no internal battery: powered by the battery under test. Measures remaining voltage, not battery capacity. Test only 1.5 V and 9 V batteries: other voltages will damage the tester. Compact and light; black. Stated standards: CE, EN 61010-1, RoHS.