Display backlit LCD and glow in the the dark keypad
DataSafe Pro superior high impedance monitoring, lockout and override, making you completely safe in any mode; DropSafe passes 20 foot drop test; RainSafe designed for use in rain conditions
DSL/POTS Filtering Technology allows technicians to clip on a live DSL line to test POTS service without downing or disrupting data service
2 way hands free speakerphone for true hands-free conversation
Test Functions: (1) Data indication warns when data is present; (2) Voltage indication troubleshooting feature to identify potential line problems; (3) Current (mA) indication verifies sufficient line current; (4) Caller ID verifies service is functional; (5) DTMF Digit Grabbing isolate faulty customer premise equipment