Vertex Voltage Tester have Safety Standard category IEC: 61010-1 GS: CAT III 690 V ETL: CAT IV 600 V and Pollution degree: 2
- Double-pole test
- High voltage indication
- Phase rotation test
- Polarity Indication
- Continuity test
- Pen light illumination
- Light at More Than: 7 +/- 5V