Disclosure : This site contains affiliate links to products. We may receive a commission for purchases made through these links.

Morris 59180, Digital Phone Line Tester

Digital Phone Line Tester Features: 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 Tests for Polarity Uses standard RJ11 jack & plug

Related Products :