Klein® NCVT1P NCVT Voltage Tester Pen, 1000 V Max Working

Klein®, NCVT1P, Voltage Tester Pen, Series: NCVT, 1000 V Maximum Working Voltage, AAA Battery, 50 to 500 Hz Frequency, Polymer, 0.72 in H x 1 in W x 5.5 in L Dimensions