Detects dial tone and polarity, and places and receives calls for in-house testing of telephone lines
Available with various line cord connectors to suit specific applications
Monitors lines without disrupting service and redials last number called up to 18 digits
Passes a 1m drop test
Keypad with standard dialing keys and a three-position slide switch for selecting operating mode
Detects dial tone and polarity, places and receives calls during testing of telephone lines
High impedance DataSafe operation in monitor mode
Tone (DTMF) and pulse operation
Last number redial
Polarity indication in talk mode

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.5 inch
Height : 3.5 inch
Length : 12.3 inch

Item Weight: 1.4 pounds (View shipping rates and policies)
Shipping Weight: 1.4 pounds (View shipping rates and policies)

ASIN : B000FFII5Y