•Tests voltage: 70V~440V.
•Test electrical lines, cables, sockets, switches and more.
•Check for proper ground connection of electrical appliance.
•LED will glow if AC voltage is present.
•Operates by two LR44 1.5V batteries.

•Tests voltage: 70V~440V.
•Test electrical lines, cables, sockets, switches and more.
•Check for proper ground connection of electrical appliance.
•LED will glow if AC voltage is present.
•Operates by two LR44 1.5V batteries.