677484 Silverline Neon indicator in clear plastic with metal earth stud in top of handle. Lights up when screwdriver is touched on voltages between 220-250V and you form an earth contact by touching the metal stud. Plastic insulating sleeve on the screwdriver blade. 4mm tip.
NB: Images are indicative only
Additional Information
1. 677484 Silverline Neon indicator in clear plastic.
2. Metal earth stud in top of handle.
3. Lights up when screwdriver is touched on voltages between 220-250V.