Thiết bị kiềm tra điện áp cao SEW 230HD & 290HD, 6kV~36.5kV (230HD), 6kV~81.5kV (290HD)

• Telescopic, compact, lightweight
• High voltage detection
• Self test button feature
• Easy to recognize indication
• High intensity red light emitting diode and intermittent audible sound for easy recognition in full sunlight and noisy environments
• Waterproof

Phụ kiện kèm theo thiết bị SEW 230HD & 290HD bao gồm:

• Instruction manual
• Soft pouch