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Fluke Networks 52801004 TS52 PRO Telephone Test Set with 346A Plug
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
DSLPOTS 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