Just what you need to add-on for your generator. It's a good reminder. Color: Black. Power Source: Corded Electric. Batteries Required?.
LM YN Digital AC Voltmeter 80-300V Frequency Counter 45.0-65.0Hz LCD Black
KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency V-Hz
Digital AC Voltmeter 80-300V Frequency Counter 45.0-65.0Hz LCD Black
