APPLICATIONS: digital voltmeter with compact size design is ideally applicable to measuring the ac voltage in family, office space, industrial and mining enterprises, etc
USAGE: this voltmeter can immediately detect and measure the current voltage by connecting to the switch plug or the other kind of wall socket
PROTECTIVE: LCD digital voltmeter allows you to check on power health of devices for preventing the low voltage damage to your household appliances
PARAMETERS: voltmeter measuring range: AC 80 - 300V; consume power: less than 1W, about every 1200 hours consume 1 kilowatt-hour
BACKLIGHT: voltmeter built in quality lcd digital display with blue back light, this voltage tester is convenient for you to view the data on it even in night
