uxcell 2 Pcs AC100V-500V Voltage Tester Pen Slotted Screwdriver Electroprobe Product Name : Electroprobe;Voltage : AC 100-500V Casing Material : Plastic, Metal;Slotted Bit Width : 3mm/ 0.12" Each Size(Approx.) : 12.8 x 1.4cm / 5" x 0.55"(L*D);Handle Color : Clear Blue Weight : 31g Package Included : 2 x Electroprobe