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Used to test and calibrate an induction loop system in conjunction with a Magnetic Field Strength Meter. It can be connected to the line level input of the induction loop amplifier. Has a fixed level output of around 300mV rms and a crest factor of 4:1. Uses a 9V PP3 bettery (not supplied).
Also available (see Shopping Basket below):
AMPN Combined Magnetic Field Strength Meter (FoSmeter) and Pink Noise Generator | 