FDUL221 Line Tester
The line tester is a universal device for the testing of installed FDnet / C-NET fire detection lines, when no control unit has been connected yet. For troubleshooting for electricians, installers or service technicians.
Different functions can be polled, e.g. number of devices found, number and place of line errors found, short-circuit, open line, ground fault with conductor(s), scrolling from detector to detector, with indication of type and serial number, etc. Update of the device software (firmware) via PC possible.
Power supply via battery or mains adapter.
Line tester incl. line connection set FDUL221-A and power supply set FDUL221-B.
