The Extech DVA30 AC voltage and current detector is the only two-in-one current/voltage detector designed for electrical testing. Non-contact AC voltage detection is provided from 12V to 600VAC, and non-contact AC current detection is provided from 200mA to 1000A. The current function detects current flows of 400mA at 0.2″ distance and at much greater distances for larger current flows.
The Extech DVA30 AC voltage and current detector features adjustable sensitivity which increases or reduces the sensor trigger threshold. The Extech DVA30 AC voltage and current detector detects current flow through shielded wires, conduit, and metal circuit breakers or junction boxes.
Applications for the Extech DVA30 AC Voltage and Current Detector:
Tracing concealed wires in walls and floors
Identifying “hot” wires
Tracing current in areas where voltage detection does not work
