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The 200GX Inductive Amplifier, when used in conjunction with any tone generator, allows you to trace and troubleshoot a variety of electrical circuits - communication, alarm/security, automotive, etc.
The 77GX Tone Generator:
- Three distinct, selectable tone signal outputs for multiple line identification
- Two selectable tone power outputs for use on open and shorted pairs
- Independent continuity test function
- Independent talk battery supply with higher output
- Uses 9 Volt Battery