The TS52 PRO Test Set is your essential tool for testing telecommunication lines. Featuring an RJ11 plug and advanced test functions, it enables you to efficiently determine data, voltage, and current indications.

This test set offers superior high-impedance monitoring that includes lockout and override capabilities. It features a backlit LCD display and a glow-in-the-dark keypad, making it easy to read in low light conditions. Designed to withstand harsh environments, this robust tool passes a 20-foot drop test and is ideal for rainy conditions.

With DSL/POTS Filtering Technology, you can connect to a live DSL line to test POTS service without disrupting data service, making it a practical choice for technicians.

Features a 2-way hands-free speakerphone for convenience during testing.