The SLM3505 was designed to provide a single instrument solution for the Electric Utility System Protection Engineer and RelayCommunications Technician responsible for the alignment and maintenance of Power Line Carrier, Audio Tone and FSK Communications Systems. This multifunction instrument replaces all 4 existing Power Line Carrier Instruments in one for a fraction of the cost, all in a compact lightweight package. It is important to note that the requirement for a separate signal generator is no longer the case, the SLM3505 integrates the signal generator into the same chassis as the selective level meter.

The SLM3505 was designed to provide a single instrument solution for the Electric Utility System Protection Engineer and RelayCommunications Technician responsible for the alignment and maintenance of Power Line Carrier, Audio Tone and FSK Communications Systems. This multifunction instrument replaces all 4 existing Power Line Carrier Instruments in one for a fraction of the cost, all in a compact lightweight package. It is important to note that the requirement for a separate signal generator is no longer the case, the SLM3505 integrates the signal generator into the same chassis as the selective level meter.