This Slotted Screwdriver For Detecting The Presence Of Current Between 105-250V. This Screwdriver Features A Blade Made From Premium Svcm Steel That Is Chrome Plated For Maximum Durability. The Internal Led Lights Up Inside The Transparent Handle To Indicate The Presence Of A Live Voltage. Its Ergonomic Design Guarantees That The Handle Is Comfortable To Use And The Pocket Clip Ensures That It Can Be Easily Stored And Transported.PTDDRPDIR14057