Description
Details
SHUAIGUO Magnetic Pole Pen Polarity Tester – Identify N/S Poles, Magnet Detector, Green,Red: A professional tester for identifying the polarity of magnetic field fastly and safely. Pen type magnetic tester, mini and portable.
Key features
- A professional tester for identifying the polarity of magnetic field fastly and safely
- Pen type magnetic tester, mini and portable
- One button operation, easy to use
- Colour: Green,Red
Product specifics
- Brand: SHUAIGUO
- Category: Voltage Testers
- Colour: Green,Red