Item Type: Wire Tracer. ATTACHED HEADSET FUNCTION: Equipped with wearable headset, reduce noise interference, very practical for you. Receiver: 1 x 9V 6F22 battery(not included). 1 x Receiver. MULTIPLE FUNCTIONS: Used to search shielding, unshielded line, switch, live line finding, line sequence testing, adjustable sensitivity.
This product would be ideal for network administrators and technicians working in demanding environments where reducing noise interference is crucial for reliable network connection.