Tester for checking short circuits in coaxial cables, couplings or connectors, or identifying an unlabelled cable after installation. The tester has LED and audible indicators and can connect to an F socket. The buzzer has an IEC socket for easy connection to a wall outlet.
The CKT 75 as a signal tester
Short circuits in coaxial cables or connected connectors and couplings are a major cause of faults in a CATV system. The CKT 75 can be used as a signal tester to check for these short circuits.
The CKT 75 has a short-circuit detection circuit with a buzzer and an LED on top. If a short circuit is detected between the cable shield and core, or in a connector or coupling, the buzzer sounds and the LED lights up.