Greenlee TK-30A Basic Electrical Kit, 3-Piece

Three core products - the DM-25 manual ranging multimeter to measure voltage and check batteries, the GT-10 polarity cube to trouble shoot 120 VAC grounded outlets and the GT-11 non-contact voltage detector for use in outlets, lighting fixtures, circuit breakers, wires and cables. Comes with a durable carrying case for storage and added protection.