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The WTS-501 Line Test Set features a high-impedance monitor for uninterrupted data, conversations or signaling. It has a DTMF tone/pulse switchable dial pad to test signals, a 3-position volume control for up to 12dB of gain, polarity indicator, last number redial and 10-number memory storage.
High-impedance monitor will not disturb data, conversations or signaling
DTMF tone/pulse switchable dial pad to test signals
3-position volume control for up to 12dB of gain
Last number redial and 10-number memory storage
Cloth covered cord equipped with anchored strain relief, modular RJ11X plug and 2 5-way test clips
Includes spade connector cord
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