Thiết bị kiểm tra điện áp cao SEW 275HP,  240Vac, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, and 275kV

• 8 voltage settings: 240Vac, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, and 275kV
• High bright LED visual indication
• Sound indication
• Easy-to-prove method
• Self-test selection
• Use 3 × 1.5V “C” batteries
• High impact nylon casing
• Non-contact work by proximity
• Compatible with most link sticks
• Lightweight, robust, & compact
• Suitable for indoor and outdoor use
• Detects low voltage on any systems
• Easy access to batteries
• No special parts needed
• Meets EN 61326-1 EN 55011 EN 61000-4-2 EN 61000-4-3
• United States Design Patent : US D474, 705 S