N-899 POCKET TONE GENERATOR
The N-899 is our most popular fixed frequency tone generator and it will quickly help you isolate noise problems and locate the correct speaker wires in a car. This tool will pay for itself in one day! A must for every installer’s toolbox, the N-899 runs on a 9-volt battery and has both RCA and alligator clipped outputs. The output frequency is fixed at 800 Hz.
( N-899, N899, N 899 )