Wattmaster VS Non-Contact Voltage Tester, Voltstick, 230-1000V ac, Pocket Sized Non–Contact Voltage Sensor with Light and Sound Indication, Beeping Sound Indicates Live Wire, CAT III 1000V AC

Features:
• Tests for the presence of AC voltage in cables, wall sockets, switches etc. without metal contact
• Pocket sized noncontact voltage sensor with light and sound indication
• Beeping sound indicates live wire
• Fully insulated body and safety hand guard
• Still illuminates at low battery charge: no sound means change batteries
• New positive screw cap