Features:
Detects dial tone and polarity, places and receives calls, indicates line voltage and current, verifies caller ID service, and has a speakerphone for hands-free conversation during testing of telephone lines
Available with various line cord connectors to suit specific applications
Tests POTS quality on live DSL lines without disrupting data services and stores up to ten 23-digit numbers which can be speed-dialed via the keypad
Meets IEC safety standard 61010-1:2010 and is rated for CAT I installations to 300VDC, passes a 20' drop test, and resists rain and moisture
High-visibility glow-in-the-dark keypad with standard dialing keys and function keys, plus a backlit LCD for tracking functions and test status