Waterwood Phone Telephone Butt Test Tester Lineman Tool Cable Set with Connectors and Joiner

Morris Products 59180 Digital Phone Line Tester

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Tests for Polarity. Uses standard RJ11 jack & plug.

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Product Review

Tests for Polarity. Uses standard RJ11 jack & plug.

Digital Phone Line Tester - Multi-use RJ11 Digital Phone Line Tester.
Built-in LED indicator allows testing of RJ11 4&6 position phone outlets for common trouble conditions such as dead or open lines, reversed polarity, & AC voltage
Detects dangerous surge in digital or analog phone lines lines
Surge suppression circuit protects against voltage spikes & surges
Tests 2-Line phone systems

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