The MW333 is a primary & secondary battery tester which suits cylindrical & button cells. Includes 9v testing.

Tests the health of primary & rechargeable AAA, AA, C, D & 9V size batteries. Also tests CR123A, CR2, CR-V3, 2CR5, CR-P2 lithium photo batteries as well as lithium coin cells & most common primary button cells.

LCD display. Clam shell packaged.