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

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.6 inch
Height : 0.1 inch
Length : 10 inch

Item Weight: 1.76 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B002LFXVN0