High Voltage Detector. The SEW230 HD detect high and extra high voltage in AC lines. Elongated insulation rods permit checking high-tension circuits from a safe working distance. The handy telescopic rods make these detectors compact, lightweight, and easy to use.
• Telescopic, compact, lightweight
• High voltage detection
• Self test button feature
• Easy to recognize indication
• High intensity red LED and intermittent audible alarm for easy recognition in full sunlight and noisy environments
• Waterproo
