


Mr. Pen- Voltage Tester

- It can be used for home appliance repair, circuit inspection and DIY.
- Perfect tool for home users, electrical and electrical system engineers, etc.

Mr. Pen- non-contact detector determine the presence of magnetic field without contact

- Insulation operation ensures the safety of testing. You can use this non-contact AC voltage detection to check whether a cable, wire or socket contains AC voltage.
- lightweight, compact tool with pocket clip provides convenient storage and quick access.


Mr. Pen- Voltage Tester

- It can be used for home appliance repair, circuit inspection and DIY.
- Perfect tool for home users, electrical and electrical system engineers, etc.

Mr. Pen- non-contact detector determine the presence of magnetic field without contact

- Insulation operation ensures the safety of testing. You can use this non-contact AC voltage detection to check whether a cable, wire or socket contains AC voltage.
- lightweight, compact tool with pocket clip provides convenient storage and quick access.



























