9354. AC Analog Voltmeter - 2-3/4" Face, 0-250 Volts AC. Dial Marked in 5 Volt increments. Simple 2-wire connection to AC hot and neutral. Meter senses and powers from same connection. WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.