Tele-Mod Tester - TMTC1 Troubleshoot cable pairs in seconds with the Tele-Mod Tester from Circa telecom. Look into the Central Office or out to the field. Simply clip a butt set or voltmeter to the metal tabs marked “Tip” and Ring” In to look to the switch. Move the clips to the tabs marked “Tip” and “Ring” Out to look to the field. In Seconds, Look into the Central Office or Out to the Field. Protector Test/Flashlight Tip to Field Tip to Central Office 5-pin Protector Jack 48 Detector Switch detects Central Office Lines Through protector when Protector is in place. RJ11 Ground Ring to Field Ring to Central Office Flashlight Test LED: Good Protector Bad or No Protector Important Time-Saving Tool for Outside Plant Cable Maintenance.
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