Voltage Tester Pen 100V-500V Slotted Screwdriver Mains

A voltage tester pen for checking AC mains circuits between 100V and 500V. Built in a slotted screwdriver style, it gives you a compact hand tool for quick basic voltage checks on common electrical points.

Used for routine checks on sockets, switches, terminals and other mains connection points, this type of tester is handy for electricians, maintenance work and general property upkeep. It can also be useful for DIY users carrying out simple fault finding or confirming whether an AC circuit is live before starting further work. The slim screwdriver form helps when access is limited around faceplates and terminal screws.

The stated testing range covers 100V to 500V AC mains applications, making it suitable for common household and workplace electrical checks within that range. The slotted tip adds practical day-to-day usefulness, as it suits terminals and screw fittings often found on sockets, switches and connection points. Its pen-style size makes it easy to keep in a tool bag, pocket or drawer, so it is close to hand when small electrical jobs come up. For regular inspection and maintenance tasks, that compact format helps keep simple checking work straightforward.

Voltage tester pen specifications

• Voltage range: Suitable for AC circuit testing from 100V to 500V.
• Tip style: Slotted screwdriver format for terminals, switches and socket fittings.
• Application: Used for quick mains checks on common electrical connection points.
• Handling: Slim pen-style design is easy to carry and store between jobs.
• Use: Handy for maintenance, servicing, fault finding and general electrical checks.
• Size: 3 x 125mm.
• Materials: ABS and AS body with a 45# steel rod.

A practical choice for regular maintenance and electrical checking work.