100-250V - Geepas Voltage Tester is designed for testing the elements of AC circuits in household electrical appliances, wire calling and grounding. 3*150 mm - Geepas Voltage Tester has the right size, conveniently lies in your hand and does not take up much space among other electricians tools. THE BODY OF THE TESTER - the body of the voltage tester is made of high-quality plastic. Even with a drop, the screwdriver body is not dehydrated or cracked. SCREWDRIVER FUNCTION - in addition to the function of the electric fence tester, this tool can be used as a screwdriver for small work at home, which does not require effort. POCKET CLIP - Mini-clip keeps the voltage tester in place. You can attach it in your pocket and take it out at the time of need.