• ELM-1 100v Line Speaker System Checker

The ELM-1 is the essential 100v line loudspeaker checking system for the professional PA installer or service engineer.

Please note: The ELM-1 is a system checker only and is not designed for accurately checking individual loudspeakers. Optimum operating range is 50W ~ 500W.

Features:
• Protective soft case
• Test leads with mini-crocodile clips
• 9v PP3 battery