Extech CT20 Continuity Tester Pro Remote & Local Continuity Tester

One person operation for wire and cable testing:

• Local continuity checking is accomplished by a bright flashing LED and loud pulsating beeper
• Remote continuity with the use of the remote probe, it does not tie-up two people when identifying and labeling long distance wire/cable runs
• Flashing remote probe - two lead, bi-color (red/green) LED probe allows a single user to identify up to three wires or cables at a a time for correct labeling with only one trip to the other end location - cuts down on multiple trips back and forth
• Lightweight and pocketsized, clips on and hangs from the cable(s) under test without falling off
• Great from Electricians and Helpers, Cable TV and Audio System Installers, Alarm Technicians, Plumbers, HVAC Installers, Auto Repair Technicians, Carpenterse, Handymen, and Do-it-yourself Homeowners