A full-function tone generator with unique features that further tests connections on telephone systems and speaker installations; finds outlets and assures connections.

Combines unique new features for tracing telephone, network, coax, and audio cable with special functions for finding and phasing speakers and testing telephone systems.

Hands-free personal communications set that can be used in any wiring environment.

Generate tone for cabling identification and troubleshooting, tone through splitters on coax systems.

Generate analog tone for cabling identification and troubleshooting.

Receive analog tone for cabling identification and troubleshooting.

High-sensitivity tracer for location of network, telephone, and coax cable; Finds wires behind walls, floors, and ceilings.

Réalise les fonctions de multiples instruments : un testeur de téléphones DSL, un testeur de réseaux, un générateur de tonalité, un testeur de câbles, un détecteur de tonalité et un testeur d’identification de câble coaxial.

Strongest tone generator on the market; generates as much as 700% more power than standard tone generators.