Audio Frequency Track Circuit Filter

SKU 3505-1000

The XP3505 1000 is an Audio Frequency Track Circuit Filter used to assist in the measurement of audio frequencies used in track circuits. Plugs into a standard digital multimeter and has selectable frequency ranges and voltage levels. The unit also allows battery voltage measurement direct to the multimeter. Features include Rechargeable battery and charger socket, Front panel LED for battery health indication, Accurate measurements

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Additional information

Audio Frequency Track Circuit Filter - Data Sheet


Australian Rail Technology

ART specialise in bespoke Engineered Solutions and is a manufacturer of electronic and electro-mechanical products for the Rail Industry.