●设计有3个高亮度的LED,往上360°都可轻易识别。
●防水等级: IP65
●八档基本电压档设计：240V、2kV、6kV、11kV、
22kV、33kV、132kV、275kV。
●高亮度的发光二极体指示。
●高响度的蜂鸣器。
●简易而方便的操作方法。
●设计有自我检验功能。
●轻巧而坚固的外壳材质。
●使用时，采取感应式检测，不直接接触电源，安全性高。
●配合绝缘伸缩杆，高度可弹性控制。
●可使用于室内与室外。
●可应客户需要，作特殊电压档位设计。(见型号及规格)
| 型号 | 系列 |
| 275kV01 | OFF–TEST–240V–2kV–6kV–11kV–22kV–33kV–132kV–275kV |
| 275kV02 | OFF–TEST–240V–3.3kV–6.6kV–11kV–22kV–33kV–66kV–132kV–275kV |
| 275kV03 | OFF–TEST–240V–11kV–22kV–33kV–66kV–110kV–132kV–210kV–275kV |
| 275kV04 | OFF–TEST–240V–2.3kV–6kV–11kV–22kV–33kV–132kV–275kV |
| 275kV05 | OFF–TEST–240V–2kV–6kV–11kV–22kV–33kV–132kV–230kV–275kV |
| 500kV01 | OFF–TEST–240V–3.3kV–11kV–22kV–33kV–66kV–110kV–220kV–330kV–500kV |
| 500kV02 | OFF–TEST–240V–4.2kV–15kV–69kV–115kV–230kV–345kV–500kV |
| 500kV03 | OFF–TEST–240V–69kV–115kV–138kV–230kV–500kV |
| 500kV04 | OFF–TEST–230V–3kV–6kV–10kV–35kV–66kV–110kV–220kV–330kV–500kV |
| 500kV05 | OFF–TEST–240V–4.2kV–35kV–69kV–115kV–230kV–345kV–500kV |
| 500kV06 | OFF–TEST–400V–15kV–24kV–110kV–220kV–500kV |
| 500kV07 | OFF–TEST–240V–4.2kV–15kV–69kV–138kV–230kV–345kV–500kV |
| 230kV01 | OFF–TEST–240V–69kV–115kV–138kV–230kV |
| 230kV02 | OFF–TEST–240V–4.2kV–15kV–25kV–35kV–69kV–115kV–230kV |
| 220kV01 | OFF–TEST–240V–3.3kV–6.6kV–11kV–22kV–33kV–66kV–110kV–220kV |
| 220kV02 | OFF–TEST–0.22kV–6kV–10kV–35kV–110kV–220kV |
| 220kV03 | OFF–TEST–1kV–3.3kV–6.6kV–11kV–22kV–33kV–66kV–132kV–220kV |
| 220kV04 | OFF–TEST–240V–11kV–33kV–132kV–330kV |
| 33kV01 | OFF–TEST–33kV |
| 11kV01 | OFF–TEST–11kV |
| 115kV01 | OFF–TEST–240V–11kV–15kV–34.5kV–69kV–115kV |
