Walker by Clarity WTS-501 Line Test Set
Walker by Clarity WTS-501 line test set features high-impedance monitor for uninterrupted data, conversations or signaling. Other key features include DTMF tone/pulse switchable dial pad to test signals, 3-position volume control for up to 12dB of gain, polarity indicator, last number redial (31-digit max.), and 10-number memory storage. Includes cloth covered cord equipped with anchored strain relief, modular RJ11X plug, two 5-way test clips, and spade connector cord.