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Yellow pen style electrical voltage detector tester

Yellow Pen Style Electrical Voltage Detector Tester
Pen Style Electrical Detector Tester Yellow
2.Fits in a shirt pocket for convenience.
3.The non contact detector pen designed for electrical testing.
4.This tester pen is only used to judge whether the conductor.
5.All outer surfaces of the voltage detector are non-conductive for safety.
6.Detects voltage without metallic contact.
7.Quickly locates the hot, neutral and ground terminals in any receptacle.
8.Operation may be affected by difference in socket design and insulation thickness and type.
1 x Pen Style Electrical Detector Tester Yellow
Yellow pen style electrical voltage detector tester